OBP update - boot failure : (

I just attempted to update the OBP on an Ultra-2 system (actually a Sparc-20
with an Ultra-2 motherboard upgrade) and now it refuses to boot. The old
version was:
OBP 3.7.8 1998/03/26 19:13 POST 3.3.1 1997/07/09
I downloaded Patch ID# 104169-08 and attempted to install:
OBP 3.25.0 199/12/03 11:35 POST 3.3.8 1998/11/16
Everything seemed to go smoothly (no errors were reported during erasing,
programming, and verification) until the first reset. The last thing I saw
displayed on the screen was:
Programming was successful.
Resetting ...
Next I am staring at a dark screen. The monitor led is is flashing every few
seconds, as if there is no video signal. Nothing seems to work. Typing in
the blind does not seem to have any effect. Power cycling seems to produce
the same conditions.
I dug out a NULL modem cable, set up a terminal session on serial port A
and cycled the power. After a few seconds, I received the following Fatal
Reset message and nothing further:
Fatal Reset
SC Control 0000.0000.0200.0000
SysIO status 0000.0000.0100.0000
P0 Status 0000.0000.04c0.0000
P1 Status 0000.0000.04c0.0000
MC CTL0 0000.0000.04c0.0000
CC Fault 0000.0000.04c0.0000
SysIO UE AFSR 0000.ffe0.0000.0000
SysIO CE AFSR 00ff.ffe0.0000.0000
CPU AFSR 0000.0001.a0f7.0048
SDBH AFSR 0000.0000.0000.0000
SDBL AFSR 0000.0000.0000.0000
On subsequent reboot attempts, the same info is displayed. Only the CPU AFSR
seems to change.
What does all this mean? And how can I fix it?
Thanks for any insights or assistance,
Tom Taylor
Tom dot Taylor at unisys dot com

hi,
the patch readme file usually has the recovery procedure. Sometimes these procedures work.
To start with try this:
1) power off
2) turn it on
3) immediately press key STOP and keep holding it down for a minute or 3.
4) then reprogram the prom and reset the system - hopefully you has saved output of either eeprom or printenv....

Similar Messages

Boot failure following Windows 8.1 update. shows reason: irql_not_less_or_equal

Hi,
I have the dreaded BSOD with irql_not_less_or_equal boot failure.
The PC was running Vista when bought, which was subsequently upgraded to Windows 8. This was done via an online purchase & download of the Windows 8 Upgrade, so I do not have any installation media. I have also updated (again online, so no physical media)
to Windows 8.1
I have recently had to shut the PC down (it usually stays on all the time), but now it refuses to boot, going straight to the new style BSOD, showing 'irql_not_less_or_equal', which then restarts in to the system restore menu.
I have tried to remove some peripherals - removing the video card (now using the display adapter on the MoBo), a USB 3 card & a USB head-set dongle - which has improved the situation a little - it now boots to the log-in page (sometimes), but will
BSOD after about 10 seconds, regardless of whether I am fast enough to log-in, or not.
I have tried (from the System Restore menu) to do a restore to a previous state, but it doesn't seem to be able to find the restore points.
Note, the BSOD occurs if I boot into 'Safe' Mode, or do a normal boot.
The bottom line is:...
I can't boot to Safe Mode, get to any system maintenance tools, so I can't disable/uninstall any drivers.
Windows 8 & the 8.1 update were purchased online & downloaded, so no boot disk(s).
The recovery points I have made do not seem to be accessible.
Any advise on how to proceed?
cheers
Paul

now boots to the log-in page (sometimes), but will BSOD after about 10 seconds, regardless of whether I am fast enough to log-in, or not.
That should be enough time to get to the Shift-Restart option. <eg>
Since you can see what you're doing you don't even have to do the backwards method that I was long proposing so that users who were trying to do this in the dark would be able to bypass their password field. But maybe using a set of Backtab (Shift-Tab)
Shift-Space would be more efficient anyway?
Here is an example of an explanation of the technique:
http://social.technet.microsoft.com/Forums/en-US/37eff8a6-74a3-4775-90d7-e0aa86c68424/windows-8-black-screen-at-boot?forum=w8itprogeneral#0dc40edd-4e3b-466b-b4af-37c532eb844a
<quote>
In order to try to avoid hitting the Password field in this uncertain state I suggested using Backtab (e.g. Shift-Tab) to do the navigation. Fortunately, the pressing of Shift- would solve the problem of whether you were on the Lock screen or already on
the Login screen. So the iteration would be Shift-Tab, Shift-Space (Fortunately, the Restart item is at the bottom of the Shutdown menu.)
</quote>
HTH
Robert Aldwinckle

System boot failure after upgrade from linux3.13.8-1 to linux3.14.6-1

I have tried to update the kernel again from 3.13 to 3.14 again, but no luck.
My arch system boot failure with black screen, tried [ctrl]+[alt]+[F1-6] and nothing happen, no any recure shell prompt out.
Then I boot with kernel debug parameters
systemd.log_level=debug systemd.log_target=kmsg log_buf_len=1M
althrough the screen was black, when I reboot and chroot into my system,
I entered the following to find any error messages, please see the link below:
journalctl -b -0 >> ~/3.13_no_problem.log
journalctl -b -1 >> ~/3.14-6_nodebug.log
journalctl -b -2 >> ~/3.14-6_debug.log
3.13_no_problem.log: http://pastebin.com/EQ2Mucq8
3.14-6_nodebug.log: http://pastebin.com/18TRZVRp
3.14-6_debug.log: http://pastebin.com/0QZJBPnf
In both 3.14 journal messages, I found some similar error message:
Jun 15 14:37:47 arch-desktop kernel: [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
Jun 15 14:37:47 arch-desktop kernel: [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D218 (len 62, WS 0, PS 0) @ 0xD234
Jun 15 14:37:55 arch-desktop kernel: [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
Jun 15 14:37:55 arch-desktop kernel: [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D218 (len 62, WS 0, PS 0) @ 0xD234
Jun 15 14:38:00 arch-desktop kernel: [drm:cypress_dpm_set_power_state] *ERROR* rv770_restrict_performance_levels_before_switch failed
Jun 15 14:38:01 arch-desktop kernel: [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
Jun 15 14:38:01 arch-desktop kernel: [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D218 (len 62, WS 0, PS 0) @ 0xD234
Jun 15 14:38:07 arch-desktop kernel: [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
Jun 15 14:38:07 arch-desktop kernel: [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D218 (len 62, WS 0, PS 0) @ 0xD234
Jun 15 14:38:13 arch-desktop kernel: [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
Jun 15 14:38:13 arch-desktop kernel: [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D218 (len 62, WS 0, PS 0) @ 0xD234
I searched on internet, I think this is caused by my graphic card(ATI 5750), but I have no idea to solve it
I don't know my system boot failure due to these error or another things.
my PC specs:
motherbroad - gigabyte GA-P55A-UD3 (bios ver - F11)
cpu - i5-750
display - ati 5750
os - arch 64bit
Currently, I have downgraded back to 3.13.
I hope someone can give me some idea,
Thanks
Last edited by samtai (2014-06-17 12:17:02)

As there are errors associated with ntpd, I would temporarily disable the ntpd service and also ipv6.
If they are not the only problem, at least your logs would be easier to examine for other problems.

Windows 7 Ultimate x64 BOOT Failure on HP ProBook 450 G1...

Dear forum viewes and experts...
I hope you can provide me with your insights on this problem i am having...
I bought a new laptop HP ProBook 450 G1 (i5 4200M, 8GB RAM, 1TB HDD, 2GB ATI Graphics card). The laptop comes with DOS free operating system.
I installed Windows 7 Ultimate from ISO file on a USB stick, and then activated the Windows.
After updating all drivers and having a clean device manager with no hardware left as unknown, i figured out that the laptop fails to make a cold BOOT.
After several trials, and installations. the problem remained the same. I changed the installation to Windows 8.1 Pro and the problem remained the same.
On cold booting, the laptop after showing HP logo in start-up starts to show Windows Logo animation but in Super Slow Motion for about 6-8 minutes, then followed by strange sounds which force me to shut it down by pressing power button for long until it shuts down.
After huge number of trail and error, i found out that if I entered BIOS Setup (by pressing esc then F10) and then exiting it without doing any changes or even without saving, the Laptop boots Windows 7 very smoothly (in about 15-18 seconds) and works fine. it also can make endless number of smooth restarts without any problem.
If it is shut down then turned on, the boot failure is the outcome.
The only way to make a successful cold BOOT (i.e after a shut down) is to enter BIOS setup mode (by pressing esc then F10), then exiting it within seconds without changing anything or saving, then it boots smoothly.
I tried MBR fixes through command prompt in Recovery Mode, I tried to change booting to make it boot as LEGACY or UEFI Hybrid. The BIOS is updated to the latest frimware on HP website verion 1.2 dated 15 July 2014.
NO HELP.....All lead to the same disappointing result.
Any idea whether this is a hardware issue/software issue/BIOS issue?
Your insights will be highly appreciated

Hello,
I'd ask in the
Windows 7 forum on Microsoft Community.
As the Microsoft Community is on a different platform, we cannot move the question for you.
Once there, click on Participate near the top of the screen, and select 'Ask a Question' or 'Start a Discussion':
Karl
When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer.
My Blog: Unlock PowerShell
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HP Probook 450 G1 Boot Failure....!!

Dear forum viewes and experts...
I hope you can provide me with your insights on this problem i am having...
I bought a new laptop HP ProBook 450 G1 (i5 4200M, 8GB RAM, 1TB HDD, 2GB ATI Graphics card). The laptop comes with DOS free operating system.
I installed Windows 7 Ultimate from ISO file on a USB stick, and then activated the Windows.
After updating all drivers and having a clean device manager with no hardware left as unknown, i figured out that the laptop fails to make a cold BOOT.
After several trials, and installations. the problem remained the same. I changed the installation to Windows 8.1 Pro and the problem remained the same.
On cold booting, the laptop after showing HP logo in start-up starts to show Windows Logo animation but in Super Slow Motion for about 6-8 minutes, then followed by strange sounds which force me to shut it down by pressing power button for long until it shuts down.
After huge number of trail and error, i found out that if I entered BIOS Setup (by pressing esc then F10) and then exiting it without doing any changes or even without saving, the Laptop boots Windows 7 very smoothly (in about 15-18 seconds) and works fine. it also can make endless number of smooth restarts without any problem.
If it is shut down then turned on, the boot failure is the outcome.
The only way to make a successful cold BOOT (i.e after a shut down) is to enter BIOS setup mode (by pressing esc then F10), then exiting it within seconds without changing anything or saving, then it boots smoothly.
I tried MBR fixes through command prompt in Recovery Mode, I tried to change booting to make it boot as LEGACY or UEFI Hybrid. The BIOS is updated to the latest frimware on HP website verion 1.2 dated 15 July 2014.
NO HELP.....All lead to the same disappointing result.
Any idea whether this is a hardware issue/software issue/BIOS issue?
Your insights will be highly appreciated

Can you post a screenshot with the PCI\VEN hardware ids of the bluetooth device? The image below shows an example of what we need to identify the device properly.
****Please click on Accept As Solution if a suggestion solves your problem. It helps others facing the same problem to find a solution easily****
2015 Microsoft MVP - Windows Experience Consumer

Gray screen of death ... macbook boot failure

Three weeks old and getting the gray screen of death. Power up works but MacBook just keeps trying to read a video disk I left in the ROM drive. Gray screen with nothing else (no processing circle, no apple logo, just a plain gray screen). I could hear the rom drive cycling.
I worked with support via telephone and their solutions failed also:
1. power up, hold down the eject button (nada)
2. power up, hold down the mouse button (nada)
3. power up, hold down the apple key, the cntl key, the P and the R keys for two chimes (got the two chimes but nada)
Now it chimes when i start up but still sits there cycling the cdrom which has a movie disk in it.
The support rep asked me if there was a small extraction hole by the drive. HELLO: are you really Apple ??? On the new macbook?
The MacBook was delivered with 10.4.8. Wanting the large 10.4.9 update on CD for any future need, I downloaded the 10.4.9 intel combined update (larger than the other choice) and went with that not knowing which to use. However this was three weeks ago and the computer has been perfect. my session yesterday was perfect but I did 'brag' on the new macbook when a friend saw me using it. why does bragging cause boot failures? Murphy?/??????// HELP.
Black MacBook intel core 2 duo 120gb drive 2 gb memory Mac OS X (10.4.9)

My apologies to everyone if I raised an alarm. The hardware (i.e. the MacBook) is fine and the problem was that I am a new user. I have to say that Apple Support was unprepared to address the issue but I did resolve it myself by accident. Here is the resolution:
I looked up the SMC reset instructions on the Apple Support site as a next step and the instructions said to try 3 things before doing the SMC:
1. Force Quit (Option - Command - Escape)
2. Restart (Control - Command - Power)
3. Force Shutdown (hold down pwr button for 10 seconds
As a new user I could not know that the key with the Apple was the Command key, but I guessed since the words control and option were called out, it had to be the Apple key with the Squiggle.
I did each step but nada. I did get a different alert tone (lower pitch) after doing step 3. Each time I turned the computer off.
I then started over and tried again turning on the macbook from being off each time. I did step 1 and turned the machine off and then did step 2 and the computer came alive.
The system is just like I left it and the rom drive works fine. Again, my apologies to all you macbook users for raising any alarms. We are new to using Apple and have much to learn. I did not have any cheat sheets to work from so it took time. Many thanks for the responses.
Black MacBook purchased in March 2007 Mac OS X (10.4.9) I love this MacBook

Cold boot failure

To avoid frequent freezing of my system when I open up IE connected to my work through VPN, I formatted my C drive and did a clean install of XP Pro. Everything looked fine. However, if I power on the machine after some break, after POST it says "boot failure from previous device". If I restart it by hitting the RESET button, everything looks fine. I am seeing this problem since yesterday. I have the same set of hardware without any problem for a while.
My system spec:
MB: MSI 875Neo-Fis2r
CPU: Northwood 2.4Ghz FSB 800Mhz
RAM: 2x512MB DDR-400 OCZ running in Turbo mode (No overclocking as stability is more impotant for me)
HD: SATA Seagate Baracuda 160GB (XP is installed in this drive, 5 partitions in this disk), IDE IBM 100GB (4 partitions, all for data storage)
Video card: (MSI brand) Nvidia Geforce Ti4600
Sound: Santa Cruz Turtle Bach
Peripherals: Hauppauge WinTV PCI
USB: IBM PC Camera, Canon Scan Gear scanner, USB 2800 Video (conected to USB2.0 port for video capture/convert), MSI 8x DVD+-RW, MSI 48x16x48x CDRW (I seem to be a MSI fan!)
PSU: Codegen 400W
OS: XP Pro with SP1 and all the latest updates

Hi,
Could be MEM problem?
PSU more spex needed?
Hard drive has bad sectors?
Could also be cross linked multi OS files, if each BOOT OS partition not "hidden" from other.......you would have scandisk running alot
Both of you need to supply more info........
Look forward to updates....
Del

Sudden total boot failure. Any idea what would cause this??

Today I was adding more apps to my clean install (on an external drive) and I had to go back to my original "update" installation to get a password off Keychain (I did not migrate). After I got the pw, I shutdown and my Powerbook would not reboot! I got the chime and then utter blackness. No disk access was attempted on my external, nothing from internal drive, and still nothing when I tried the Leopard installation DVD.
I kept trying and finally (after 10-15 minutes of getting nothing except the initial startup sound) the screen lit up and I got to the Startup Manager disk selection. I was still unable to boot from the DVD; the boot sequence had progressed only part way and then totally stalled (I gave it about 3 times as long as it would normally take to boot from a CD or DVD). I tried this twice more so I thought I had suffered catastrophic hardware failure.
But, then, after a pram reset, I was able to restart into single-user mode and did a couple of the fsck's (file-system check in Unix) and it said the internal disk was OK both times. Got through login and to the Finder Desktop after a regular boot, and after a safe boot, but found that the Finder was corrupted and repeatedly crashed with almost everything I tried to do.
Reluctantly then tried to boot from external drive and found that - it worked!
Tried to fix internal drive unsuccessfully. Eventually found that DVD drive was working again too, so I did a Time Machine restore of the internal drive after booting from the Leopard install disk.
After getting the internal drive to boot again (Time Machine worked!!), the Wacom tablet driver immediately crashed (even though I had supposedly loaded a Leopard-compatible version), so I then went to Terminal and got rid of all the StartupItems and PreferencePanes in the root Library and my user Library. I tried rebooting and since it did so without issue this time, I hooked up Time Machine and made a new backup.
How did the total boot failure get caused? I had never seen anything like this before where the screen stayed totally black and not even the DVD would boot.
I am now back to "normal" after 7 hours. Moral of the story is that even when your computer looks completely dead, keep trying. I just hope it doesn't happen again, since I'm not sure what the issue was.

Faulty battery. Make Genius reservation and take this iPhone back.

Boot Failure Issues

Thanks for any help that may come of this question. I'm not very fluent in the technical nitt gritty of computer hardware/software, but I've been using computers for years and I catch on quick. This goes for the "boot" problem I am getting.
My sytem crashed the other day after the northbridge cooling fan failed. I just finished replacing my northbridge cooling fan with a Vantec Iceberg and I tried to start up the computer. I did have to partially remove the motherboard to do this, so I had to disconnect several cables include the hard drive. I do believe, however, that all cbale s have been properly reconnected. When I power up, I see the color MSI logo pop up, it then appears to start "booting up", or whatever the next process is called. In doing so it gets to a point where it says:
Client Mac Add 00 0C 7615 4C E6
No Boot filename received
Disk boot failure, insert system disk and press enter
Not knowing what to do, I found a floppy MSI Bios Update Disk that I had made at some point and inserted this ( a mistake perhaps?) It flashed the bios, finished its work, and the problem still persisted. At one point I was able to get into a screen that appeared to show a boot order, and it had the CD ROM, another drive (forget which one), and LAN. But I did not see the hard drive listed. Am I correct in assuming that the issue is that the motherboard is trying to boot up the sytem, which it would normally do from the hard drive, however it cannot locate it?
I have started the process of searching these forums, and I found one that seemed to have the same issue but I had a little trouble understanding what they were getting at. Any help that can be offered would be greatly appreciated.

Quote from: swat148 on 19-October-06, 06:10:38
BOS, thanks for the help. The corrective action wasn't quite what you outlined, so hopefully you'll read this and just confirm that my actions were okay. I entered into a screen (forgot how I got there, F8?) that dealt with arrays. What is an arrary and what is the significance? One of the boot messages had mentioned that there was no array defined. So in this screen I defined the 1 array as my hard drive. And that was it. After that the system would load into windows? Was this a correct action to take? Because the BIOS had my HDD0 as the first boot source, but the error still persisted till I defined an array.
Also you asked me what the temp was. I don't know how to locate a temp specific to the northbridge chip. My PCAlert 4 shows a CPU temp of 50C and the system temp is 39C.
Also, in the manual for the motherboard, I noticed a FAQ that said you shouldn't connect a Vantec fan directly to motherboard because it draws to much power. So I connected right the PSU. This however, prevents PCAlert4 from being able to monitor its speed. Is this a problem? Is there a way around it?
Last thing, regarding my post to the fan thread, do you see a problem with the fan only set up on the chip?
Again, thanks for all the help.
"BOS, thanks for the help. The corrective action wasn't quite what you outlined, so hopefully you'll read this and just confirm that my actions were okay. I entered into a screen (forgot how I got there, F8?) that dealt with arrays. What is an arrary and what is the significance? One of the boot messages had mentioned that there was no array defined."
yep thats other possiblities, for some reason your fastrack was lost array and need to be reconfigured. after seening the message: "No array defined" you should press "CTRL+F" to entire in a utility and to re-setuped like you already do. you have done correct.as boot priority HDD0 or SCSI.
"What is an arrary and what is the significance?"
SATA disk on your mainboard will be recognised only when its defined in array via Onboard Promise Controller.
"Also you asked me what the temp was. I don't know how to locate a temp specific to the northbridge chip. My PCAlert 4 shows a CPU temp of 50C and the system temp is 39C."
you can use Everest to observe it: (https://forum-en.msi.com/index.php?topic=100852.0) Example:
"Also, in the manual for the motherboard, I noticed a FAQ that said you shouldn't connect a Vantec fan directly to motherboard because it draws to much power. So I connected right the PSU. This however, prevents PCAlert4 from being able to monitor its speed. Is this a problem? Is there a way around it?"
that is the correct way. no FAN RPM monitoring is not problem. you have done best.
"Last thing, regarding my post to the fan thread, do you see a problem with the fan only set up on the chip?
Again, thanks for all the help."
nope should be fine if NB temp remain acceptable, if temeperature is normal. but with other copper vantec base should be lowest. basicly if your NB temp is good/low there is nothink to worry.
you are welcome mate.

I am working on a MacBook Pro (13-inch, Mid 2009) with boot camp running Windows 7 pro 64-bit. Windows crashes quite often now-a-days and I need to get this fixed. I heard that updating boot camp can help. Currently I am running Version 3.0.4 (322).

I need to know which update(s) I can apply to help stabalize the system.

Typing the body of the thread message in the title, huh? -)
I am working on a MacBook Pro (13-inch, Mid 2009) with boot camp running Windows 7 pro 64-bit. Windows crashes quite often now-a-days and I need to get this fixed. I heard that updating boot camp can help. Currently I am running Version 3.0.4 (322).
Only Apple could hamstring and tie Mac OS to Windows. There isn't any other than whether you can download the drivers into Windows (you can) but Apple puts a block on the installer setup even if your mac does not support it.
Windows 7 needs at least Boot Camp 3.1 and 3.3 is what you should already have. And you are not getting security updates if you don't have at least 10.6.8 as was pointed out. --- you arent using Software Update as you should. And you should backup and clone Mac (and Windows) as well.
You need Mountain Lion to use Boot Camp 5.x which supports Windows 7 & 8 and 64-bit.
I would upgrade to Lion if you can realizing that Rosetta and PowerPC are no longer supported though.
Mac 101: Using Windows on your Mac via Boot Camp
https://support.apple.com/kb/HT1461
http://www.apple.com/support/bootcamp/
Helpful Apple Support Resources (Forum Overview)
Boot Camp Support
Boot Camp Manuals
Boot Camp 5.0 Drivers
http://support.apple.com/kb/DL1638
Frequently asked question
http://support.apple.com/kb/HT4818
http://manuals.info.apple.com/en_US/boot_camp_install-setup_10.7.pdf
http://manuals.info.apple.com/en/Boot_Camp_Install-Setup_10.6.pdf
http://manuals.info.apple.com/en/Boot_Camp_Install-Setup_10.6.pdfcreate a Windows support software (drivers) CD or USB storage media
http://support.apple.com/kb/HT4407
The Boot Camp Assistant can burn Boot Camp software (drivers) to a DVD or copy it to a USB storage device, such as a flash drive or hard drive. These are the only media you can use to install Boot Camp software.
https://support.apple.com/kb/HT4569
http://manuals.info.apple.com/en_US/boot_camp_install-setup_10.8.pdf
Instructions for all features and settings.
Boot Camp 4.0 FAQ Get answers to commonly asked Boot Camp questions.
Windows 7 FAQ Answers to commonly asked Windows 7 questions.
http://www.apple.com/support/bootcamp/
Is there a download of the Boot Camp 5 Support Software if I'm not using OS X Mountain Lion v10.8.3?
Yes, you can download the Boot Camp 5 Support Software here.
http://support.apple.com/kb/DL1638
How do I use the Boot Camp 5 Support Software I downloaded from the web page?
The download file is a .zip file. Double click it to uncompress it.
Double-click the Boot Camp disk image.
Copy the Boot Camp and "$WinPEDriver$" folders to the root level of a USB flash drive or hard drive that is formatted with the FAT file system (see question below for steps on how to format).
Install Windows, leaving the flash or hard drive attached to the USB port of your Mac.
Installation of the drivers can take a few minutes. Don't interrupt the installation process. A completion dialog box will appear when everything is installed. Click Finish when the dialog appears.
When your system restarts your Windows 8 installation is done.
Note: If the flash drive or hard drive was not attached when you installed Windows and was inserted after restarting into Windows 8, double-click the Boot Camp folder, then locate and double click the "setup.exe" file to start the installation of the Boot Camp 5 Support Software.
How do I format USB media to the FAT file system?
Use Disk Utility to format a disk to use with a Windows computer. Here's how:
Important: Formatting a disk erases all the files on it. Copy any files you want to save to another disk before formatting the disk.
Open Disk Utility.
Select the disk you want to format for use with Windows computers.
Click Erase, and choose one of the following from the Format pop-up menu:
If the size of the disk is 32 GB or less, choose MS-DOS (FAT).
If the size of the disk is over 32 GB, choose ExFAT.
Type a name for the disk. The maximum length is 11 characters.
Click the Erase button and then click Erase again.
Which versions of Windows are supported with Boot Camp 5?
64-bit versions of Windows 8 and Windows 7 are supported using the Boot Camp 5 Support Software. If you need to use a 32-bit version, you need to use Boot Camp 4 Support Software, and you must use Windows 7. 32-bit versions of Windows 8 are not supported via Boot Camp. For a complete list of Windows OS support, click here.

HELP! How can i restore/recover files from Bootcamp with Boot Failure - Missing operating system error?

Hi,
I am having a few problems with bootcamp on my imac. When i tried to move the bootcamp partition on windows 7 into free space, it crashed and turned off. Ever since i have had the error 'Missing operating system' and it fails to boot. I have some very important files on the bootcamp partition. Is it possible to recover these files or even to restore the bootcamp partition to it's original state? I do not have a backup of my bootcamp partition. Another problem i have is that ever since i tried to expand my macintosh HD partition into free space, when i hold alt while booting up (to choose which partition to boot like i normally do), the bootcamp partition has stopped appearing. This means that i cannot even boot the windows 7 bootcamp partition anymore!
So basically here are my 2 questions:
How can i restore/recover files from Bootcamp with Boot Failure - Missing operating system error?
How can i make the Bootcamp partition appear in Startup Disk and when i hold the option key while starting up my computer to allow me to boot windows 7?
Any solutions are very much apreciated!
Thanks!
I know that bootcamp (disk0s4) hasn't been fully deleted since it appears in disk utility (i cant do anything to it though)
And here is the error i see when i try to launch bootcamp (back when i was actually able to boot up bootcamp to the error screen)

WinClone 3 is OS X and saves Windows image it makes for restore - that should work but you will have to try and you would need to make a new image unless it also works with a native Windows system restore image. It is now supported and has come a long way.
http://www.twocanoes.com/
Paragon Clone OS works and does disk-to-disk clone just like CCC you end up with two bootable drives. But does not work with your setup. It would let you clone and move your Windows install to an SSD or another disk drive though and be bootable.
During its clone process it checks for errors which is very helpful and lets you know - something CCC and others should adopt more of.
http://www.paragon-software.com/downloads/demo.html
I wish for our/my sake you had re-read and rewritten the long 'story' and broken it into a brief list of facts we needed.
OS X
Windows
Backup (though external is much safer) and you want bootable OS X clones as well as TimeMachine
https://support.apple.com/kb/HT1427
https://support.apple.com/kb/HT1553
There are a number of things to do like chkdsk and others as well as Windows DVD to do automatic system repairs and find out why.
AppleHFS - the abilty to mount and read HFS volumes can be notorious.
I would rearrange and redo your storage setup and how you use the 4-5 internal hard drive bays.

Hi, Had boot issue and got the following from DU repair function on Macintosh hd: updating boot support.....Error: Disk utility can't repair this disk.....reformat and restore backed up files. How is that done or do I go to Genius?

In reference to question the computer gave no warning but lost internet connectivity. I shut down for a while and when returned it would only boot to gray logo screen with spinning gear. Ran disk utility and on Mac HD drive it stopped after "Updating boot support partitions as required". Then in red: Error: Disk utility can' repair this disk ....disk, and restore backed up files. I'm running OS X 10.8 and had just updated the iOS about three days ago. Not familiar with reformat process on MacBook Pro and would like some ideas whether I should go to the Genius Bar here in Sydney or try it on my own. I have been using time machine to back up to a 1TB La Cie drive right up to the crash. Thanks for any advice.

Well it turned out the drive was shot. Took it to the genius bar yesterday and they ran a test on the drive before trying the restore routine again. Drive failed.
Replaced the drive and got the MBP back today. Pretty quick and decent service once you get an appointment.
Now having trouble figuring how to do the Time Machine saved files. Have several applications which I'd like to keep but not sure how to trans the apps from my backup to the new. Hunting for answers on that on the web.
Thanks for you help, Eustace.

Reclone of Recovery HD solved 10.8.3 boot failure

After installing the OSX 10.8.3 update this weekend, my 3 year old stock 15" MBP refused to complete the boot sequence. I finally was able to fix this problem by recloning the Recovery HD using Carbon Copy Cloner, and for the good of the community I wanted to pass on what I learned in case others encounter the same problem.
I had enabled both FileVault2 and a firmware password, so after the initial login screen the boot sequence would start but always hang just before launching the Finder with the message “Your computer restarted because of a problem. Press a key or wait a few seconds before starting up.” Of course, pressing a key or waiting would restart the login sequence and result in the same alert screen.
Booting into the Recovery HD, I removed the firmware password and ran DiskUtility. DU gave the alert “Journal needs to be replayed but volume is read-only” and finally the dreaded “DiskUtility can’t repair this disk” with the instructions to make a backup, erase the drive and restore.
I had made a bootable clone of the drive using CCC before installing the 10.8.3 update, so I booted the MBP from it. Running DiskUtility from the external drive ended with the message “Updating boot support partitions for volume as required” and the final alert “Couldn’t unmount disk” to complete the repair.
Using my bootable clone, I ran DiskWarrior on the MBP’s internal drive. But rebuilding the directories made no difference to the boot up problem.
Again from the bootable clone, I opened the Startup Disk system preference pane and tried to manually reconfirm the MPB’s internal HD as the boot volume. Upon confirming with the “Restart …” button, Startup Disk gave me the error message “Building boot caches on boot helper partition failed.”
Following other suggestions I encountered in support forums, I also tried rewriting the com.apple.Boot.plist system preference and messing with the kextmanager and com.apple.text.chaches, but nothing fixed the boot problem.
I finally gave up and decided to reformat the MPB’s drive and reinstall everything from my clone. But upon clicking on the “Erase” button in DiskUtility, it told me “Disk Encryption Failed - couldn’t unmount disk.” So now I really was hosed. I couldn’t repair the drive and I couldn’t reformat it.
Researching each of these error messages for some clue as to what might be going on, I had earlier come across a support thread on the CCC site where the customer was getting the same “Building boot caches on boot helper partition failed” error in the Startup Disk preference pane. Mike Bombich at one point responded “Alternatively, you could open CCC’s Disk Center, click on the Recovery HD tab, click on your ‘OLD HD’ volume, then click the button to reclone the Recovery HD. Perhaps with a freshly-restored Recovery HD, the OS won’t have any trouble updating the kernel extension cache on that volume.” I assumed that made sense and I was desperate, so running CCC from my bootable clone I followed Mike’s suggestion.
Voilà - boot problem fixed! DiskUtility now reports no problems or errors with the drive, and everything is back to running the way it should.
So did the update to 10.8.3 somehow hose the boot instructions affecting the Recovery HD partition, thereby stopping a successful boot up process? Did the presence of a firmware password and FileVault2 create this situation during the update? It appears that drives encrypted with FileVault2 require a healthy Recovery HD partition, and if this is the case it explains what happened to me.
What is clear to me is that my CCC clone backup and its Disk Center utility saved my MPB’s hard drive. I’m pretty sure that without CCC’s ability to reclone its Recovery HD partition I would have had to buy and install a replacement drive - and here in Brazil that would not have been cheap or easy.
Hope this helps someone else in a similar situation.

Borquist, thank you so much for your post and sharing of the solution, which also worked for me. Thank you, Mike Bombich, and CCC!

Boot Failure iMac G3 400MHz, goes on firmware mode :S

Hello everyone,
I recently bought a second hand iMac G3, 400MHz processor and 128mb ram, 10gb harddrive. I've always wanted a Mac just for the fun of it, and i finally got it. I dont think this imac is dead, but i'm having trouble on boot. It is not booting the traditional way, it is going down to firmware boot.
It gives this info:
MacOS: Boot Failure! (0xF3C481F6)
Mac OS: parcel initialization failure - bad checksum
Then i have 2 choices from the firmware for booting or shutting down 1. mac-boot command and 2. shut-down command.
So, i give it the mac-boot command; in starts showing the mac face for a few seconds, then it displays this message below of it:
/pci@f2000000/mac-io@17/ata-4@1f000/disk@0:5,\\:tbxi
after maybe a minute it finally displays the face and ? symbol; typical of not finding the system. Problem is that, even starting the imac with the system disc on it and pressing "c" at bootime, it still goes to the firmware thing...
Is there a way to tell the imac "hey dont boot at firmware, boot at cd!!" ??
Oh, by the way...during the "/pci@f2000000/mac-io@17/ata-4@1f000/disk@0:5,\\:tbxi" message I can still press the "alt" key and it shows me the retry arrow, the system harddrive labeled "Lorelai's comp", the system CD and the straight right arrow.... i try clicking on the harddrive and also on the CD icons to try to boot, but it only refreshes the screen changing from the traditional blue/purple background to a red-ish background and arrow/drive's buttons get funny colors...
i dont know what is going on....i dont think the imac is dead....i guess it has to do with that firmware booting default thing...
please help....
thanks in advance.

Hi again Kenichi,
Question: I've done that procedure yesterday, but i pressed the button for only 1 second 1 TIME ....can i make the procedure again despite if i did it 1 time before? or doing it again will crash the iMac forever?
About the black screen i told you before, here's the thing...if i place a battery on it and reset the nvram via keyboard commands or firmware commands, at the restart then is when the imac goes on black....BUT if i remove the battery, leave it there for a minute or 2, and then power it on, it goes to the firmware state again, ofcourse with good video on it....i dont think it has a video problem...but i dont understand why when making the reset procedures with a battery on the iMac this black-non starting screen keeps going...
Thanks in advance.

Disk Boot Failure, Insert System Disk and Press Enter

I have been experiencing an intermittent disk boot failure for the last few months on my HP Pavilion Slimline PC. At first, it would occur once every week or two, typically when the computer would boot up after being in hibernation. After turning off the computer and turning it back on, everything worked normally. Within the last month, the failure began occurring with more regularity.
This week, I started receiving the error every time the computer would boot from hibernation. I went into the BIOS and saw that the system was not recognizing the hard drive. I tried changing the boot priority to boot from the HDD first, but to no avail. Today, the system worked as usual until I performed a restart, and it has yet to work again. Additionally, the performance has taken a nose dive over the last week (slow processing, programs not responding, etc.).
System Specs:
HP Pavilion Slimline s3710t PC
250 GB SATA Western Digital HDD (Caviar Blue)
Intel Pentium Dual-Core Processor
Windows Vista Home Premium (32-bit)
3GB DR2-800 MHz SDRAM
I have read through many technical forums, including HP’s, and followed all of the advice. I have again changed the boot priority to HDD first, restored the default settings, etc. The only drive I can find listed is the DVD drive on the unit, which is listed as the second drive. There is no first drive listed in the main tab of the BIOS CMOS Setup Utility.
I attempted to run a system recovery, but it is not even possible. Upon running the diagnostics, it of course mentions that there is no hard drive connected. Upon entering the boot menu, it also only lists the DVD drive.
My next course of action was to remove the side panel and reseat the connections on the hard drive, as well as the connection to the motherboard. This was also unsuccessful, and I have not been able to boot up the computer again today.
The computer itself is 1.5 years old and this is the original hard drive that shipped with it. I have never opened the computer, prior to today. The symptoms started a few months ago, just outside of the warranty period.
Based on the forums I have read, it all signs are pointing to a bad hard drive. This is hard for me to believe, as the computer is relatively new and does not get much use. The use it does get revolves around email and Internet access, as well as use of Microsoft Office.
As you can imagine, I am not happy about the prospect of having to buy a new hard drive, as well as pay for the data recovery on the original drive. I hope that someone at HP can come up with a better solution, as a 1-year life on a hard drive is pretty pathetic.
Thanks,
JR

HI JR,
You situation does not sound good if the PC doesn't recognize your hard drive.
Boot into the bios and run some bios hardware diagnostics.
Try clearing the CMOS.
Try this procedure:
Unplug the PC and open it up. Clean out all the dust. Carefully remove and replace all the cables going to the motherboard one at a time. Do the same for the memory dimms and the video and sound cards if you have any. You might want to buy a can of compressed air to blow the dust out of the CPU heat sink. Plug your PC back in and give it a go.
HP DV9700, t9300, Nvidia 8600, 4GB, Crucial C300 128GB SSD
HP Photosmart Premium C309G, HP Photosmart 6520
HP Touchpad, HP Chromebook 11
Custom i7-4770k,Z-87, 8GB, Vertex 3 SSD, Samsung EVO SSD, Corsair HX650,GTX 760
Custom i7-4790k,Z-97, 16GB, Vertex 3 SSD, Plextor M.2 SSD, Samsung EVO SSD, Corsair HX650, GTX 660TI
Windows 7/8 UEFI/Legacy mode, MBR/GPT

OBP update - boot failure : (

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