BIOS doesn't let me boot from CD drive.

HI,
Interesting problem, that I just can't seem to fix. I have a MSI K8N Neo2 and for some reason I can no longer boot from the CD drive. I have gone into the BIOS and set the optical drive as the first boot device and then saved the settings. When I boot the system, the drive runs, but it just skips on by and boots from the HD. Any ideas?

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BIOS update, then will not boot from any drive

This old laptop, 3000 C200 8922 was acting very clunky when on wireless.
Downloaded Bios Version 63ET62WW and flashed it into the bios.
Now, even though I can get to the bios screen, and it shows the hard drive, DVD/CD drive, it will NOT boot from either.
It will also "see" a usb installed, but will not boot from it.
I have removed all power and cleared the CMOS several times and I still have nothing. Tried two different hdd's which have been in the machine and same results.
HELP!! I should have never messed with it......

hi k4pew,
One rule after a BIOS update is to Load optimize deafults after updating.
Try that go inside BIOS Hit F9 to load defaults then F10 to Save and Exit.
If not
Try turning on the computer and start hitting F1 to load the Recovery Menu and see if that will push then Try Reseting the PC.
If still the same Im afraid that the BIOS needs to be reflashed.
Im not aware of any flash tool or a your Previous BIOS Version Firmware available for download.
You can try calling Lenovo Technical Support for any options available for repair.
Im sorry to hear what happened
Regards
Solid Cruver
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K8M Neo-V won't boot from hard drive after BIOS flash

But it boots just fine from CD or floppy.
I bought the combo (MB, AMD64 processor, 1G memory) to replace a
motherboard which had died in a previously working system. At the
same time I replaced the power supply and the video card. When I first
fired it up, it brought up the boot manager from the previous incarnation
of the system, which had been an Athlon-XP.
I never actually let it reboot, since I wanted to redo the OS optimized
for the AMD64 (and the new video card.) I flashed the motherboard to the
most current version of the BIOS (AMI version 3.5), booted from CD and
installed the OS. Once I got to the point of being able to boot from the
new system, I removed the CD and proceeded to reboot.
It displayed all the possible boot devices (note that the floppy and CD
were empty):
Searching for Boot Record from floppy..not found
Searching for Boot Record from CD/DVD..not found
Searching for Boot Record from IDE-0..not found
No matter what I did, I couldn't get the system to boot from the hard
drive. I reflashed the BIOS back to 3.2, still didn't work. Since then I
have installed four different operating systems: Win2k, WinXP, Gentoo
Linux and Debian Linux. All boot from CD, install perfectly until you get
to the part where the system has to boot on its own, and then nothing.
Has anyone seen this? Is it possible that there is a problem with how
I've set the BIOS up? Or a hardware conflict with something else? Or
just a bad MB?
Thanks for any advice.
Steve

Notihng special in the BIOS drive setup. Everything is auto-detected and I've pretty much left those settings alone. At the time of the first flash I probably *did* have SMART enabled. Once I started having trouble I turned that off, and have never turned it back on.
Boot order has been changed multiple times. Right now it is floppy -> cd -> ide-0. I've turned the network boot option off and on again (not that there's a boot server handy...) I've tried hitting F11 to choose my boot device and specifically selected the HD. Hasn't made any difference.
I generally turn virus protection off the moment I get a new motherboard. I'm pretty sure it came disbaled by default, if not I'm sure I disabled it. Even had it been on, though, any boot block corruption would have to be permanent damage to act like it has, since four subsequent OS installs should have overwritten the boot block four times over.
It might be worth my time to drop a different HD in the primary master slot and see if it can boot from that. I'll be real unhappy if I've toasted a perfectly good drive.

Powerbook doesn't want to boot from cd anymore

Hi everyone,
My girlfriend's PowerBook G4 crashed, so I tried to boot from a 10.4 dvd I have. The computer booted once from the DVD, but then I had to shut it down for logistical purposes (understand: I had to move it). Now, it doesn't want to boot from the dvd anymore. When I insert it, the dvd reader just ejects it. I tried pressing on the C key and cd boot from Open Firmware but it didn't work (except for the first boot)...
Anyone can help?

If the 10.4 DVD has a gray color & it's from another model Mac, it won't boot. Some how the Mac may have been "fooled" the first time.
Can you describe the "crash"?
Try inserting the DVD in the disc drive while the Mac is not running. Then startup while depressing the Option key. Does the 10.4 DVD show up as one of the sources to boot from?
Will it boot in Safe Mode? See
What is Safe Boot, Safe Mode? (Mac OS X)
http://docs.info.apple.com/article.html?artnum=107392
Takes a while to run, but it usually "fixes" problems.
Doesn't your GF have the restore DVDs that came with the PB G4?
 Cheers, Tom

XServe won't boot from any drive, but recognizes them in OS X Installer

I know I have another post here but this is a different issue, and I've already fixed that one thanks to Camelot .
I just received an 2 used xserves for work. One booted into OS X Server fine, so I scrubbed it and reinstalled without issue.
The second however never booted into an install. That is, I never found it on my network when I started it up and when I pushed the power button it would turn off immediately, suggesting that there was no OS on the disk or that the xserve couldn't find it. I didn't have a spare monitor to plug into it (surprisingly) so I just chalked it up to the fact that it was a new disk and hadn't had OS X Server installed on it.
Now I have a spare monitor, I've gone and installed OS X Server on the xserve. It boots from the DVD just fine, runs through the installer, then when it goes to restart, it won't boot from the hard drive that it just installed OS X Server on, it'll just boot back from the DVD unless I pop it out. If I let it boot up without the DVD in it, I'll get the standard Folder with a ?.
At first I thought it was the drive, so I installed OS X Server on another drive. Still wouldn't boot to that drive, so I booted from the DVD and repaired the disks in Disk Utility. Still nothing. I booted to DVD again and when I went to Startup Disk, it actually did show my disks with their respective OS X Server installs.
When I boot the machine holding alt/option, the system doesn't show my drives, only the DVD if it's in the slot.
I figured ok, this has to be the drives, so I swapped them with those of the identical xserve in the rack below, but my top xserve wouldn't boot from those drives either. Somewhat expectedly however, the bottom xserve would boot the drives that I took out of the first one.
Now I'm just stumped. Any ideas?
PS, drives are unlocked.

MrHoffman wrote:
The EFI firmware, the SMC and possibly the disk I/O path seem good potential candidates for culprit.
Load and run the hardware diagnostics.
Reset the SMC, and reset the LOM.
I'm running the EFI diagnostic tool now. Firmware and disk I/O path came to mind, let's just hope it's not a major hardware issue
beatle20359 wrote:
Hi Jeff,
Do you have the specs of the xserve and the version of OSX server you are trying to install? Does the Xserve have the RAID card installed in it and what size are the drive modules.
All the best
Beatle
2x 3GHz Dual-Core Xeon
8GB RAM
OS X Server v 10.6.3 (the version I'm trying to install, that is)
No RAID card. The system drive is 80GB and a second storage drive is 1TB.

Can't boot from external drive, no options...

Okay so I just upgraded my 24" iMac to Snow Leopard, from an external drive, and things seemed fine. I was migrating my old settings and then after I noticed I couldn't access system folders. It wanted old settings' permissions, not the new one, so I right-clicked on the folder and set permissions so that anybody could write to it.
Still didn't work. I thought I should then reboot.
So I did. But now when I try to log on, to my old profile or my new one, neither password works. Even though they're the same. If I get it wrong enough times, it will let me put in the master password for the computer, in a separate pop-up, which is the same, and that works.
Then it wants me to give a new password, back in the old password box, and then it just shakes angrily afterward, not accepting anything I type. Why is this?
The next step seemed to be re-install Snow Leopard. But pressing the option key at startup doesn't let me boot up from the external drive. I looked online with my macbook and found all these other boot options, but none of them work. Not a single one has any effect.
One thing I should mention is that I'm not using the standard iMac keyboard, not sure if that makes a difference. It's a PC keyboard and the keys are just slightly rearranged but it has Alt, Ctrl, and the option key is a circle with the windows logo in it. Any chance that the new OS isn't recognizing the new keyboard properly?
I just don't know what else it could be. Any help is appreciated.

coconutmelodies wrote:
I only have one master computer password, and it's not the same as any of my other passes. That's the pass that's needed to log on, and access system info. However it's also the same password as my old profile, that I was migrating over (which is still confusing as to how to do a clean install and then bring old admin info over so they work together seemlessly) so now when trying to log on, after the first reboot, I saw that I could log on to the old or the new profile. As well as a guest account, which isn't accessible though.
It sounds like here you are talking about an admin user account & its login password rather than a "master" password. Only admin users can access & change system info (more or less). However, you cannot merge two user accounts, if that is what you mean by 'bringing old admin info over so they work together seemlessly.' Also, keep in mind that each user is a separate entity as far as the computer is concerned, whether or not they have the same login password, & that you can log into & use only one account at a time. So for instance, if you have a user account "A" created on the Mac & an imported/migrated account "B" from another Mac, if you are logged in as "A" you will not be able to access info in the folders belonging to "B" unless while logged in as "B" you previously explicitly set permissions on those folders for "A" to access them.
So whichever profile I attempt to log onto, when I type in the password, (there's even an obvious clue after a few tries, so no chance I'm getting it wrong) the box shakes like I got it wrong.
The box shakes only if you did get it wrong, so I don't understand what you mean about there being no chance that you got it wrong.
After like six tries, it asks me for a "Master Password" "Type the master password to reset this uer's password" into which I put my regular login pass that I've been trying over and over, and here it does work.
"If you change the password for this user account, you will create a new keychain to store the user's passwords"
So then it asks me to put in a new password, and verify it, but after each try it just shakes. It won't accept anything.
Again, I don't understand what you mean in the first paragraph above when you say "here it does work." The Master Password the dialog box asks for is one you would have had to previously explicitly set up for the computer in the File Vault tab of the Security System Preference. It is not associated with any user account (& again, it makes no difference if you set it to the same one as for one or more user accounts). It's purpose is as a "safety net" to unlock File Vault protected user accounts. As explained in Mac OS X 10.6 Help: If you forget your password for your FileVault-protected account, you must first fail to enter the account's password correctly three (not six) times, then click the “Forgot Password” button to get to the Master Password dialog box. Entering the previously set up Master Password allows you to set & verify a new password for that account.
If you can get this far, it means you are successfully entering the Master Password & have successfully reset the account's password to something new. If the box shakes after you then try to log into that account, it means you have not entered the same characters at the login screen as you did when resetting the account password.
If you mean something else is happening please explain it more clearly, in step-by-step fashion including the results of each step. Don't say things like "try it." Instead, say that you clicked on the "OK" (or whatever named) button & say what the result was.

V120 server boot from hard drive freezes

Hi
I just installed open solaris build 75 on a sun v120 server. After the instalation all went well and I configured the processes and users on the server just like I did yesterday on another v120. What i did afterwards that was different from yesterday is that I put the machine on standby by holding the power off (0) switch for a few seconds, then unpluged the power chord. After turning the power on again the server will freeze the boot process in the first 2 steps after it tries booting from hard drive. (It does pass all hardware checks). To comunicate with the server I connect a windows PC on the lom port with serial cable and the SecureCRT software. I tried to break into lom with #. after poweron but it doesn't seem to work. And the lom console in standby wont let me boot from cdrom or anything while in standby. Can anyone give me some guidance here? I don't have much experience with this kind of hardware.

Well, LOL, I did that prior to buying the software. It does meet the specifications. I found the solution on the support site. When I googled before I hadn't googled the error message verbatim. Doing so led me to this page: http://support.apple.com/kb/TS3926 where I was instructed to create a tiny partition (128MB) and then run the installer again. No explanation was given as to why, but this did work and I am typing this via the new OS. Thanks for trying to help me baltwo! Best regards.

My iMac (late 2006) no longer boots from FireWire drives, although they contain all the system files.

My iMac (late 2006) no longer starts (boots) from Firewire drives, although they all contain a current system (Mac OS X 10.6.7). If the drives are connected with USB 2, they boot normally. The FireWire drives appear in the Start Volume program, but they do not boot. If I press and hold the Alt key while booting, only the internal drives and the USB drives appear as options. What can I do in order to boot from FireWire drives as I always could in the past?

I'd first recommend doing a SMC reset and if that doesn't work refer to:
http://reviews.cnet.com/8301-13727_7-10333969-263.html
and
http://www.thexlab.com/faqs/firewiretroubleshooting.html
SMC RESET
Shut down the computer.
Unplug the computer's power cord and all peripherals.
Press and hold the power button for 5 seconds.
Release the power button.
Attach the computers power cable.
Press the power button to turn on the computer.
PRAM RESET
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.
Roger

MBP slow to boot and WILL NOT boot from external drive

I have two problems. First my friends MacBook Pro which is less than a month old is taking long to load. So I did a clean install without installing anything other than what came. Still slow to boot. Sometimes I see a light blue screen for a while before getting into the desktop. She complains of the beachball far too often. She says my MacBook is faster than her Pro, which is not right.
So I came down with my external LaCie drive, which I cloned from my iMac 24". I wasn't able to boot from the external (firewire) drive using her MacBook Pro. I thought my LaCie drive was bad or soemthing, but when I got home, I hooked it up to my MacBook and booted from the external drive just fine. I use SuperDuper to make a bootable clone.
So as it stands now, her computer is slow to boot into the OS, and it won't let me boot from my external drive. Does anyone have any idea what this could be? I did a clean install, used cocktail, etc. If it persists, I'll tell her to take it in.
Thanks,
Bryan

Robert,
I have no idea what you mean by Apple is not responsive to the issue. If you want help, please start a new topic thread so someone can help you identify the problem without the distraction of other people's problems around yours. Blaming people does not solve problems.
This is the link to post a new topic on this board:
http://discussions.apple.com/forum.jspa?forumID=1149&start=0
This is a user to user board. If you need help from Apple, call AppleCare directly here:
http://www.apple.com/contact/phone_contacts.html

Problems booting from external drives

Ever since I got this 6-core 2013 MacPro (January 2015), I have had strange problems and glitches, but for this posting, I am talking about problems being able to boot up from external drives. I took the 4 external drives out of my old 2009 MacPro and put them into a 4-bay Thunderbolt enclosure. This enclosure can be configured as a RAID if all drives are the same (which they are not) or it can just be a place to be able to access all 4 drives. I used to be able to boot from each of those drives on the older MacPro but I am unable to do so now. They show up in the System Preferences/Startup Disk but if I choose one, it just reboots into the new MacPro drive. I even tried pulling out a couple of the drives and mounting each into a USB 3.0 (Sabrent) dock and still I could not boot from those drives which have the latest version of Yosemite. Yes, they are formatted correctly. I used to boot from them. I was able to clone one of the drives to a Seagate USB 3.0 hard drive and boot from that. Although, the clone was not perfect. It didn't transfer all my settings so I could recover some logins and serial numbers I wanted that I have never been able to retrieve since I got this new Mac.
Yesterday, I formatted a 32GB flash drive and tried to install Yosemite on it. I planned to put DiskWarrior on it. When I started to install Yosemite (from a saved download) it let me choose that drive, but when it restarted before installing, I was right back where I started on my MacPro's hard drive.
Is this normal behavior for the 2013 MacPro? Or is it just mine? I am beginning to think I may have a lemon since I have had other strange problems that don't go away.

Not all external devices are bootable. First stop would be involve whoever handles the 4-bay Thunderbolt. Seeing how it has a bridge most likely in order to support RAID mode that may not have the correct frmware or other reasons.
https://bombich.com/kb/ccc4
https://bombich.com/kb/ccc4/search/bootable%20volume
CCC is the only program I would be using.

Is it possible boot from U drive?

Is it possible boot from U drive on a leopard system? How to do it? My CD disc was broke, and i try to install a windows Xp by bootcamp,but i cannot boot from CD anymore.

*"No flashdrive boot option."*
Then the Mac doesn't see the flash drive as a bootable volume.
If there is another way to install Windows without an optical drive you'd be better off posting your question in the Boot Camp forums, as if anyone has done it, you'd find them there:
http://discussions.apple.com/category.jspa?categoryID=237

DV7-6185us wont boot from hard drive.

I recently installed a new hard drive after the one it came with completely crashed. After installation of new hard drives, I inserted and installed all of the recovery disks needed for the new hard drive. Upon completetion it said it needed a restart and after restart I get a message saying I need a OS for the hard drive for boot up.
I went into my bios to make sure the hard drive was first in boot order which it is but when trying to pick where to put from on the bios screen it only give me the cd option. I ran a full diagnostic of the hard drive and everything checks out. I made sure to unplus the hard drive and tried a different slot and still get the same thing. Installation when fine but still won't boot from hard drive.
Is there something that i'm missing? The hard drive is fine. So what could it be?

Hi,
Assuming this is just a problem with the recovery media, here's an alternative option you could try.
Before trying the following, make sure you can still read the 25 Character Product Activation key on your Windows COA label ( 5 blocks of 5 alpha/numeric sets ).
An example of a COA Label can be seen Here.
You can create a Windows 7 installation disc yourself using another PC - just download the correct Disc Image ( this must be the same version that originally came with your notebook - this is listed as Windows 7 Home Premium ) from the link below and use an application such as ImgBurn to burn the ISO correctly to a blank DVD - a guide on using ImgBurn to write an ISO to a disc is Here. These Images are clean and from a well-respected source - Digital River.
Windows 7 Images.
Use the disc to perform the installation, enter the Windows activation key found on the COA Label when requested and when the installation has completed, use the 'Phone Method' detailed in the link below to activate the OS - this method supported by Microsoft and is popular with people who just want a clean installation of Windows 7 without the additional software load normally bundled with OEM installations.
http://www.kodyaz.com/articles/how-to-activate-windows-7-by-phone.aspx
Any additional drivers and software you may need can be found Here.
Regards,
DP-K
****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

Won't boot from USB Drive

I am trying to replace my internal drive. I got a WD Scorpio from OWC and formatted and installed OS 10.6. But when I boot from the drive I get the panic screen.
The drive otherwise behaves normally. I can see the files, etc.
Also, strangely, the drive is only recognizable as bootable from the right USB port. That doesn't really make any sense to me.
Please help! The OWC folks have sent me multiple drives and have really tried to get this working, but I have the same result each time. Anyone out there have a solution?
Thanks.

Try prepping the drive this way:
Drive Preparation
1. Boot from your OS X Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, set the partition scheme to GUID (for Intel Macs) or APM (for PPC Macs) then click on the OK button. Click on the Partition button and wait until the process has completed.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.

Tecra M2 - boot from USB drive

Hello
Why Tecra M2 don't have boot from USB drive in BIOS?
Is posible implemented this function in new BIOS.
Bye

Hello
Good question. You should ask this the Toshiba engineers.
However, I agree with Terentino and you can do nothing.
Greets

Not booting from CD drive

Hi all. This is my first time posting so please bare with me. I am having a rather very difficult time getting my bios on this board to boot from the cd player. When I go into the bios settings to change the boot sequence (or pressing F11 for boot sequence) my cd player is not listed as a boot device. I know the bios is seeing the player because it is being listed during the post screens. I have tried this with both the os cd in the player and without it. Every now and then the bios will list the cd player as a boot option. When it does I'll change the 1st boot to cd and disable all the rest. I'll save and exit the bios settings and when the system reboots it boots back into the hard drive. I'll go back into the bios settings and lo and behold the boot sequence is back the way it was (1st-floppy, 2nd hard drive). Its like the bios had never saved the changes I made. Then I have to go back to trying to get the bios to list my cd as a boot option again. This goes on and on. My system ia about 2 months old and when I initially loaded the os system everything seemed to work fine. I sent an email to MSI's tech support several days ago but no reply yet. Can anybody out there give me some insight into what is going on with this thing.
Thanks, J

Was it 1 short or 1 long beep?
Quote
http://www.bioscentral.com/beepcodes/amibeep.htm
AMI BIOS Beep Codes:
Beeps
Error Message
Description
1 short DRAM refresh failure The programmable interrupt timer or programmable interrupt controller has probably failed
2 short Memory parity error A memory parity error has occurred in the first 64K of RAM. The RAM IC is probably bad
3 short Base 64K memory failure A memory failure has occurred in the first 64K of RAM. The RAM IC is probably bad
4 short System timer failure The system clock/timer IC has failed or there is a memory error in the first bank of memory
5 short Processor error The system CPU has failed
6 short Gate A20 failure The keyboard controller IC has failed, which is not allowing Gate A20 to switch the processor to protected mode. Replace the keyboard controller
7 short Virtual mode processor exception error The CPU has generated an exception error because of a fault in the CPU or motherboard circuitry
8 short Display memory read/write error The system video adapter is missing or defective
9 short ROM checksum error The contents of the system BIOS ROM does not match the expected checksum value. The BIOS ROM is probably defective and should be replaced
10 short CMOS shutdown register read/write error The shutdown for the CMOS has failed
11 short Cache error The L2 cache is faulty
1 long, 2 short Failure in video system An error was encountered in the video BIOS ROM, or a horizontal retrace failure has been encountered
1 long, 3 short Memory test failure A fault has been detected in memory above 64KB
1 long, 8 short Display test failure The video adapter is either missing or defective
2 short POST Failure One of the hardware testa have failed
1 long POST has passed all tests

BIOS doesn't let me boot from CD drive.

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