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Damaged components, like the AC adapter or the pin in the power connector, might require an HP-certified repair. Press and hold the power button for five seconds. Here’s a more detailed guide on how to fix a corrupt user profile. Also the 1GB memory turned out to be o.k.

Real time clock error The CMOS (backup) battery on the motherboard has run out of power. Weak points are at the ends where it joins the black brick and at the plug which connects to the laptop. A light is glowing alright on monitor and it says check CPU I checked with my wire connections and even tried with a new power supply wire to cpu but things Reset the BIOS, don't forget to remove the power cord while performing the reset. http://www.pcadvisor.co.uk/how-to/laptop/how-fix-pc-that-wont-boot-3528959/

Computer Won't Boot Windows 7

Try removing memory modules one at a time and booting your computer to try to isolate a bad memory stick. now everything is working fine. Help answer questions Learn more 219 MESSAGES LOG IN Log in Facebook Google Email No account yet?

If you're incapable of booting a Windows installer disc or Linux live CD, you may need to go into your BIOS or UEFI and change the boot order setting. Determining where to start with a quick diagnosis will help save you a lot of time repairing the problem. Thanks! Computer Won't Turn On I tried a different card, and it worked.

Windows will scan for problems related to booting the operating system and will attempt to fix them automatically. Computer Won't Boot Up Black Screen Old power supplies have a tendency to fail, but testing them is a relatively straightforward process. Best wishes! Still no beeps after powering on.

I know nothing about motherboards and I fix my CPU by myself following your advice with the eraser.... Computer Won't Start Give me feedback on the above for me to be able to help you further but don't worry, I have seen all kinds of problems in my life. Report DJ AKSHAY 266Posts Sunday December 21, 2008Registration date April 26, 2010 Last seen - Feb 16, 2009 at 02:23 AM Does the CPU fan turn? Try to remove it and place it in another memory slot on the motherboard.

Computer Won't Boot Up Black Screen

Put everything back together (minus the modem) and my PC boot right up first try. http://www.dell.com/support/Article/SLN85632 Decreasing stored power is sometimes referred to as a "Hard Reset." Use the following steps to perform a hard reset on a computer: Turn off the computer completely; disconnect the power Computer Won't Boot Windows 7 This helps prevent electrostatic shock. Computer Won't Boot Windows 10 Typical BIOS setup keys include F2, F10, F11, and Del. 3 Check that all of your hardware is detected.

Remember to ground yourself with an antistatic wriststrap or by touching the exposed metal of the case before touching any internal components. 5 Check your power supply cables. Then after a few tries it went back to no monitor, no USB Etc. I guess I can buy any P4 compatible cpu fan. Figure : Serial ATA (SATA) power and data cable connections on a hard drive Find the data cable connection to the hard drive. Laptop Won't Boot

HAHAHAHAHAHHA- Apr 11, 2009 at 11:38 PM DJ, Just a note to follow up. That is all. A classic culprit here is a USB drive or memory card left inserted into a USB port or card reader. http://magicnewspaper.com/computer-won-39-t/doesn-t-boot-up.html See more Pc not booting My pc is not starting Computer not booting Computer Powers On But Does Not Boot & Fans Don't Spin [Solved] (Solved) Computer powers on but no

Use the up or down arrow key to select the CD/DVD drive. Pc Wont Boot To Bios Power cables not attached to graphics card. Thank you for the helpful hints - navyguy My PC: New in 2007 HP S3100n AMD 4000+, Upgrade to 4gb Kingston RAM, Upgrade to EVGA 8400gs Video card, and running Vista

You will need to replace it.

If Startup Repair fixes something, it is highly recommended to run it at least two more times before trying to boot normally. Further reference on ePSA Diagnostics - Knowledge Base Article or Video. This video will help you isolate where the problem is occurring and give you steps for fixing the problem.For other helpful videos go to hp.com/supportvideos or youtube.com/howto4u.This video was produced by My Laptop Wont Start Up Just A Black Screen Any help would be greatly appreciated.

Do you think the power supply might also be bad? Click here for instructions on reinstalling Windows 7. Get downloadable ebooks for free! Flag as duplicate Thanks!

The fact is that you've purchased a DDR Memory instead of SD-RAM. Remove any screws that connect the panel to the computer. Figure : System Extensive Test Click Run once or Loop until error. Figure : Apply Defaults and Exit Select Yes, then press Enter.

Follow these steps to use the UEFI tests to check for problems: Step 1: Run the System Quick Test in UEFI (All-in-Ones) The System Quick Test takes about 10 minutes to