Hp laptop can't boot

My laptop can't boot after connecting it to a flatscreen using an HDMI cabble, any help…

Hi
please chk for the output options
>>hold the windows button and press P
>>if its winows 8 ctrl+C you have a option for share select project
Connecting a TV
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I am an HP employee

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Contact with laptop, can't boot anymore

I'm crossing my fingers that someone might know how I can get my computer working again. I accidentally sat on the screen of my open laptop which was on my couch and that sent the keyboard swinging up which made hard contact with my elbow to the right of the mousepad. I checked the screen right after and I could move the cursor for a few seconds and then it froze, so I restarted my computer which leaves me at a black screen for maybe half a minute, the Toshiba screen pops up, followed by some code that says something with PCI Family Systems, then I get a boot menu that says:
HDD/SSD
CD/DVD HL-DT-ST-CT30F
FDD
LAN
<Enter BIOS Setup>
My laptop is a Satellite M645 by the way. Any help would be GREATLY appreciated. THANKS!!!

That's not your full model number. It should be on the label on the bottom.
What happens if you pick "HDD/SSD" from the boot menu?
- Peter

Can't boot correctly or resume from sleep Compaq laptop, blinking caps light

Hi everyone, I'd like to know if there's a way to fix this weird problem, my laptop can't boot correctly (it shows the CPU blinking caps error code), and after reseting 4 times or so it boots successfully and it works great after that (never saw a BSOD or hang or anything). I can't also resume the laptop from sleep, it shows the same blinking error code.
I had the same problem like 3 months ago, I replaced the CPU with a new one and it worked without a hassle until now. (The reseting trick didn't work back then, so I guess it's a different problem now). Also since then the laptop never overheated, my CPU is always underclocked at 25% using the Maximum Processor State setting in Windows (it probably isn't underclocked at 25%, more likely at 50% or so, but I can certainly feel the difference because it never got really hot, the CPU reports a temperature of 110F/48C under normal use, and it always feels cool to the touch).
I mean, although the laptop works once I get it to boot, not only it's annoying but also I don't know how long it is gonna work doing like 5 resets every single day.
I've tried the arrow keys trick, pressing the power button without the battery or AC connection, I have also reset the BIOS, it booted correctly the first time (it asked to reset the BIOS settings to default), but afterwards it showed the same behavior.
Please don't waste your time telling me to buy a new motherboard and/or CPU, that would be impractical because it's way more convenient to buy a new laptop in that case.
Thank you very much.

Okay so after like a month or so I found a way to boot it up without problems, it also fixes the sleep problem. So if anyone is having the same problems, try the following: Turn on your laptop pressing the power button for a couple of seconds (just until you see the boot screens) as soon as possible after you connect the AC cable.

How can I boot linux from usb drive and/or dvd drive on a windows 8 laptop please?

Hi all,
Could someone describe how to set my windows 8 laptop to boot linux from usb and or dvd drive step by step please? I have HP laptop. Thank you.

http://www.cisco.com/en/US/prod/collateral/modules/ps6247/prod_qas0900aecd80232483.html
     Q. What sizes of USB Flash sticks are supported?
     A. USB Flash sticks are supported in 64, 128, and 256 MB sizes. No other sizes are supported.
     Q. Can I use any USB memory stick for this application?
     A. No. Only Cisco USB memory sticks are supported.
Q. Can I boot an image directly from the USB Flash module?
A. Yes. USB drivers have been added to rommon, starting with version 12.4(13r)
     Q. Can I format the USB Flash module on the router?
A. Yes. You can format the module on either a router or a PC. You must specify "FAT16 file system" as the file system for the PC format process to use.
If your setup satisfies above conditions you can get the router to boot up with the IOS on the USB flash
If you are in ROMMON mode, use 'dev' to find out the name of the USB Flash (should be usbflash0).
set BOOT=usbflash0:
If you are in the router,
boot system flash usbflash0:

Can I boot into a PC laptop on an iMac using Bootcamp through a eSATA to Thunderbolt connection?

Can I boot into a PC laptop on an iMac using Bootcamp through a eSATA to Thunderbolt connection? Work forces you to use their computers, but it would be nice to use an iMac and extra displays while at home.

Set up a VNC connection between the computers.
(51819)

My laptop won't boot-up,won't let me get to the boot menu . can anyone help me,please.

Laptop won't boot-up,won't bootmenu.

Hi Willrobb1,
I understand your computer will not boot up. Restart your computer and keep press F9 to open the "Boot Menu" or "Boot Device Options". Press Enter to continue.
Here is a document on system restore if you need it. You can restore it to a previous point when it was working correctly.
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&dlc=en&docname=c01835735&lc=en&product=5218386&tmp...
Hope it helps.
Thanks
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom to say “Thanks” for helping!

Can this laptop be dual booted?

Can my early 2008 macbook intel core 2 duo laptop be dual booted?

Welcome to the Mac community.
Boot Camp has a great support page - I would look at it carefully if I were you.
You can install it from your Snow Leopard install disks.
Best of luck.

Can't boot up the 640 G1 Laptop. ME Unlock is forbidden in Production Mode message comes up

Can't boot up the 640 G1 Laptop. "ME Unlock is forbidden in Production Mode" message comes up

Hi ,
I have brought your issue to the attention of an appropriate team within HP. They will likely request information from you in order to look up your case details or product serial number. Please look for a private message after the weekend from an identified HP contact. Additionally, keep in mind not to publically post ( serial numbers and case details)
If you are unfamiliar with how the Forum's private message capability works, you can learn about that here.
Regards,
George

Can't boot G5 even from OS install disk. Help?

I've trolled the message boards 25 pages deep and searched all the "Can't boot my G5" threads and still haven't found anyone describing what my machine is doing so thought I'd start a new thread in the hopes someone can help me out.
Ok I have a G5 dual processor machine. (Power PC chip, not Intel) Things went bad when I tried to do an Archive and Install of Leopard (OS 10.5) The install looked as normal until I got to one minute left on the install. At that point the install never progressed. I thought maybe it was doing some behind the scenes processing and decided to leave it over night. The next day my machine was still hung on that One minute left. So obviously it was a failure. Of course now the problem is I have an install that never completed of the OS and so that partition is, I assume, unbootable. Wiped away the Tiger OS and did a 99% install of Leopard. So I had to shut down by holding the power button.
I think to myself, "No worries I can just boot from my 2nd partition holding down the Option key to select it on the boot up screen". I always keep a partition with an OS on it for times like these. So I reboot, hold option key, select my other partition, things look OK. I get the grey screen with the Apple logo and I get the wheel animation turning. (Not beachball of death but the typical circular, almost sun ray configuration thing) At this point, usually the screen will go black for a moment before the desktop loads. However, in my case once the screen goes black after the load screen, it stays black. Now let me say the monitor does NOT turn off. There is a definite difference when I manually turn the monitor off. When off it's truly black. But this is like a power on black, not true black. (If you need me to explain this better feel free to ask me to clarify)
So the untouched, pristine Tiger partition boot is a No Go. I figured I'd then give up on trying to put Leopard on my desktop machine (I use it on my laptop) and reinstall the original OS and system software from the system disk that came with my G5. I boot machine holding down eject button, place the disk in, close the drive door and shut down again by holding power button. Reboot holding C key and the same routine happens with booting from the disk. Gray Apple logo screen, sun ray circle moving, screen goes black on the attempted transition to desktop .. but stays black. I also tried booting with my Disk Warrior disk to no avail. Same thing happens. (Also tried booting from disks by selecting them manually from booting with Option key down) At first I wondered if it was a monitor issue. That maybe my desktop was up but there was an issue with the signal being passed to the monitor on the resolution jump. Thought perhaps hitting the Eject key on the keyboard when I had attempted to boot from the partition (not from disk on this test) would tell me if it was a monitor issue. If it was a monitor issue, the disk tray should open. But alas, no.
So since I cannot boot normally from any partition or disk I decided to boot into single-user mode.
I did the fsck -fy thing and it told me everything was ok. I had also previously installed applejack and I ran that and short of correcting a few permissions and dumping some unneeded caches it came back with a system OK.
At my wits end I booted into target disk mode and ran Disk Warrior on both the original half installed OS partition and the back up emergency boot up partition from my laptop. Again, everything OK. Hoped against hope that I could actually install an OS onto my G5 from my laptop but I was only given the option of being able to do it from my laptop with the Leopard disk and it would only allow me to do it if I used Disk Utility to completely format that drive first. No, thanks.
Re-attempt to boot G5. Failure. So now I turn to hardware. Disconnected everything beside the keyboard and mouse. Try again. Fail. Pulled a couple sticks of Crucial memory out of the machine and left the stock RAM. No dice. Pressed the small power unit reset button under the RAM slots. No change. Zapped the PRAM. Still nothing. Try to boot in Safe mode holding down shift key. Doesn't work.
It seems to me if I can't even get the machine to boot from the Install disk that there is something going on that is much more major than software issues.
Bad motherboard? Any ideas? Because I'm all out of ideas.

Brother, Sound74, I thought I was the only one pulling the hair out of my chest one by one the past two days. Your situation is very similar to mine, and I'm just as clueless as you are. I started getting kernel panic screens, then nothing on boot, until finally I brought it to the local genius bar. They ran all the usual software/hardware tests, updated Tiger to 10.4.11, recommended I buy Leopard and do an erase-install. My computer, of course, was working absolutely fine by this point. I bought Leopard, came home, backed everything up, then tried to install the new OS. Like in your case, it just up and quit half-way through. Screen went black and a "No DVI Signal" message came on my display (it does this when I turn it on without first turning on the computer).
So I thought, well, maybe it takes a really long time to erase-install, and the monitor is just waiting for things to kick back in. I've always upgrade-installed before, so I couldn't tell if this was normal or not. But about half an hour later, my fans kicked in so fast I thought I had a P-51 Mustang taking off in my studio. I waited a bit more and finally force-shut-down my system. Not knowing what to expect, I nervously tried to re-boot.
Nothing. Zip. I can't safe boot, I can't boot from the installer disc, etc. The only thing I can do is the option-key thing whereby you choose the startup disc. And of course, it only gives the Leopard install disc as an option, because now the entire HD has been erased! But when I choose the Leopard disc, of course it doesn't work.
So I have a nice $3000 paperweight sitting in my studio. I guess I'll have to bring it back to the Mac store, where if it costs more than $300 to fix, I'm going to say screw it and put that dough toward a new iMac.
Sorry I couldn't provide any helpful info, but I just wanted you to know you're not alone in suffering the slings and arrows of outrageous technology.
Keep me posted on any solutions you discover, and I'll do the same.
Noochy1
PS My applecare expired a month ago! AAAAARRRRGGGHHHH!!! **** Murphy and his stupid laws.

Laptop fails to boot with battery

Probably the wrong subsection.. :3
Okay, so I have a Toshiba satellite l735-m14t running windows 7.
The problem started when I used CCleaner to clear out registry entries of uninstalled applications. Everything was running fine until I restarted. I can't connect to any network (ethernet/wifi/ad-hoc) after I restarted, so I foolishly restored what was apparently the latest backup of my registry, which is 6 months old (I have no saved image files to restore back to, so really had no choice). So I thought everything would run smoothly again but I soon discovered that my laptop started off restarting randomly between processes. Then a week after it started to do it even more. I can still boot it up when the adapter is plugged in, but it still does happen, but when I boot unplugged, after the Windows screen I just hear one click, then it restarts. When I plug in, boot, then try to unplug, during the 10 seconds in which it automatically restarts, the fan becomes noisy and the laptop becomes hot.
I read that it is apparently a hard drive failure. This Hard Drive has already been replaced once due also to a faulty hard drive. I also received three blue screens since about 2 weeks ago when this started happening. I don't know if the registry entries were the cause or it was just coincidence.
I've tried making another administrator account and the problem still persists. Also tried checkdsk, windows memory diagnostic for 4 hours, scanning for viruses, malware, but no results so far. I just want to know if I need to backup my files and take it back in for another replacement. ..
Also, can someone help me in booting to the freakin BIOS. whenever my laptop boots up, I see no prompt to press a function button to change boot settings, just a black screen with a cursor (?) like the one in cmd. I would like to try troubleshooting using a BootCD, but I can't access the BIOS. (tried f1-f12, esc, spacebar, tab, enter, and del, none works),

BUMP!
Okay, so I've found out I can boot unplugged to safe mode, but not in normal mode. So I tried boot logging, can somebody take a look in here for me. So many unloaded drivers.
Also, I've tried HWSetup and moved ODD as first in the order. It won't boot the CD and just directly goes to booting from the Hard Drive. Still can't access BIOS though.
EDIT: Uploaded another log file. (deleted the original then rebooted.)
Attachments:
ntbtlog.txt ‏565 KB
ntbtlog.txt ‏149 KB

Can't boot from cd

Just replaced a hard drive in my old G4 titanium laptop and it worked fine until I did the OS update. The first time i did the update and clicked restart, it would only go to a black screen. I reformatted and thought I would just say to he'll with the update and leave well enough alone. My wife used it for a few days and said it was really slow, so I did the update again. I selected one update at a time and when I did the Security Update 2009-005, it gave an error and said try the install again. I rebooted and now my dock has dissapeared and when I try and reboot, it does nothing. I tried to run disk utilities and the program will not open. I tried to reformat the hard drive, but when I hold the C key down to select the DVD to boot and install from, it goes back to my hard drive and just boots to the installed OS. I then tried to select the DVD from my preference start up disk option and there is no CD/DVD option to select as boot drive. I see the mounted DVD disk on my desk top and can access the files on it, but can't boot from it to reinstall. My install was Tiger full retail. The laptop came with an install disk that had Panther. Any ideas would be appreciated.
Mark

Thanks for your reply and yes I did try option as well, with no luck. I finally reformatted through FireWire and another laptop. I am now installing from the disk that came with the G4. So I will try Panther to Tiger even though my Tiger is a full retail disk. I am not sure why Apples up dates to 10.4.11 crash this g4, but I'll try for the third time and see what happens.

Can't boot off Apple Hardware Test disk

Can anyone suggest why my laptop won't boot off of its Apple Hardware Test disk anymore? I have not tried it in years, but want to try now. I have the original, and a copy I made years ago, and neither will boot. I can select them at startup disks in that preference pane in OSX, but then it fails to find it, and boots into OSX. I can boot into OS9 on the hard drive. I was able to partially boot off of a different AHT disk from my 12" Albook G4, but it gave the message that I can't use that disk since it is not meant for the Tibook. One idea is that TechTool tells me that "macintosh startup file was absent", and the Help file states:
"The Startup file is intended for use by systems that do not have built-in ROM support for booting from HFS Extended volumes. The first eight extents of the Startup File are stored in the Volume Header. This makes them easy to locate and read into memory. This file contains information used by the computer’s ROM to determine what program will boot the computer. In almost every case, this will be configured to point to the preferred System."
But it does not tell me how to restore this Startup file.
-how can i get my startup file back?
-my computer boots fine off the hard drive, so is this file used only to boot off a CD?
-any ideas why i can't boot off my AHT CD?

Hi, t. (That alias of yours sure is a mouthful.) I think in your shoes I would pose the question to the tech support people at Micromat (TechTool's developer). It's their error message, after all, and they should be able to explain it to you in as much detail as you need. Perhaps they'll shed some light on the original problem in the process.

Can't boot to windows, stuck at black screen (with cursor)

Hi! I'll get straight to my problem: I can't boot to Windows (Windows 10 Technical Preview) anymore after installing VirtualBox (or rather, an Android emulator that installed VirtualBox) on my system. I get stuck, after the loading animation with the blue HP logo, on a black screen (I can move my cursor around) but the login screen never shows up.
The problem.
I'm currently dual-booting linux and windows for several purposes. My laptop came with a Windows 8.1 OS by default. Some time after the Windows 10 Tech Preview came out to public, I upgraded my system to Windows 10 (so my 8.1 is gone now). Everything's going well until I installed this Android emulator (which installed VirtualBox) on Windows 10. Everything seemed fine at first but after rebooting, Windows isn't working anymore. I can still boot to linux, but Windows just won't boot properly.
What I've tried.
I've tried A LOT of things. The problem actually happened twice already (at first I was able to fix it with System Restore but not this time around). I have a Windows 8 USB Recovery Drive at hand, just so I can access a Windows command line. It's not from my system, though. It came with a new windows 8 laptop of a friend so I just borrowed it.
1: System Restore. This worked the first time. But now the restore won't finish and throws an error, telling me that it can't restore my system.
2: Refresh PC. "There was a problem refreshing your PC. No changes were made." or something like that.
3: chkdsk on C:\. It says it changed some files, but it doesn't really fix the problem.
4: sfc /scannow. Again, something happened, but it didn't get fixed.
5: bootrec.exe to fix BCD and MBR. Doesn't work. (as far as I know my sytem is using GPT)
6: Hard reset (remove all power sources then hold power button). Still not working.
7: System Restore again. All the restore points aren't working. It reaches a "Finished" state, but then an error comes up after. It says can't extract a specific file, and the restore point is damaged or might have been deleted during restore.
8: checking and fixing bad sectors (nope, no bad sectors on my hard drive)
9: built-in component tests. It passed all of them, except the battery test (my battery really isn't surviving for any duration longer than 30 minutes, but that shouldn't affect my OS). I didn't try the really long tests since I thought it wouldn't matter as my problem is most probably completely software (since linux is still working).
10: cry. oh please. Windows isn't working. What should I do? (
Things I haven't tried.
1: RAM and CMOS battery reset.
2: Reset PC.
3: Format hard drive.
4: Test hard drive on another laptop's system.
If possible I'd like to avoid getting my hard drive wiped, since I have a lot of stuff to backup (more than 300 GB of files + dozens of linux apps and ppas), and I only have a 32GB USB drive to backup all the files I need).
Thanks for reading.

Sorry for the delay. Wasn't expecting the "road work" signs when attempting to check back with you in the AM here.
As others have already mentioned, the prompt for file systems occurs during text mode setup. Quick or Full? FAT or NTFS? How do you know what to do?
We'll start with file systems, short and sweet. Most any OS can read and write FAT volumes without fail which makes FAT ultra-portable, and the only choice if you want to let Mac OS write documents on your Windows volume. It's also more efficient on drives of 16 GB or less. However, FAT has no folder-level access control, so any file in the system can be manipulated by any user or by any system process. By contrast, NTFS is far more restrictive. It can only be manipulated under Windows, though other systems may be able to read it. Not only do you get the access control that FAT lacks, but you also get superior efficiency on large volumes, plus the power to compress or encrypt folders and files at will (in "business" flavors of Windows only--and yes, Vista Ultimate counts as "business" even though it will be supported much like a "consumer" version).
On format speeds: A quick format is very handy if you have a large partition or a single drive completely dedicated to Windows. Because it completes in 30 seconds or less, it will go a long way toward completing your Windows install. However, in some cases, volumes formatted with a quick format may have reliability issues. They must have fixed this in Vista, because Vista can only format at the "quick" speed.
A full format tests all blocks of a given volume (as opposed to testing an entire disk unless the volume itself is the entire disk) as the file system structure is laid down. Bad blocks are marked as "used" when they are found. This type of format takes much longer as a result of all the testing, but the result is a more stable volume from the start.
Get past the formatting stage, and you'll be right as rain.
Nate

New HDD + can't boot from anywhere, just Hard Drive

HI I have a HP Pavilion dv6700 laptop with Windows Vista 32-Bit OS.
I installed a new harddrive and ordered the original recovery dvds from the hp website for that model, but I can't get it to boot from anything but hdd, even if i change the booting order in bios and I also tried F8 but it only gives me one option to boot from hdd. I even tried a usb external cd drive., nothing works. How do I get the recovery installed on my laptop? Please help.

Maybe reseat your ODD , also if you disconnect the HDD temporarily can u boot to ODD?
I am an HP employee.
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After installing Mavericks, my laptop no longer boots.

After installing Mavericks, my laptop no longer boots. How can I restore it using the internet, or get it to start up again?
Thanks in Advance.

If a SMC reset does not restore life, make an appointment at an Apple store genius bar.
http://support.apple.com/kb/HT3964
Ciao.
You might also look at this:
http://support.apple.com/kb/TS1367?viewlocale=en_US
Message was edited by: OGELTHORPE

Hp laptop can't boot

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