Fan won't stay on

Just try putting your memory stick 1 at time, then on the pc, check each memory likewise mentioned. If this dosn;t work, trying taking out all the hardware attched to the motherboard, including hard drive, cd-rom. Now just try with to on your motherboard with basic hardware, video card, single ram. Hope you will find the problem, isf it is mainboard...best of luck.

Hello, When computers "beep", they're sending the user the signal that there's some hardware problem, sometimes damaged hardware or dirty hardware, first you have to identify the piece of hardware that is giving you problems, I would go after memory in the first place, open your computer an you'll see the internal parts. Remember to turn off your computer first.

This are the memory modules, if you have more than one take only one first, unlock the memory module by pressing the small plastic tabs on both ends of the slot, then take out the memory module. now turn on your pc.

If the pc is still beeping, turn off the pc again, take the second memory module out and put back the one you took out, tu put a memory module remember to force the memory into the slot the right way, if the memory is not fitting into the slot turn it down side up and push it into the slot until you hear two "clicks".

If both memory modules doesn't seem to respond, turn off your PC and take both memory modules off, clean the contacts using a pencil eraser, be gentle while cleaning the contacts as a lot of pressure will damage the memory modules, put them back in and turn back on your PC.

Take the dust off the memory slots by using a paint brush.

I would try cleaning both memory modules first and putting both in once the contacts are clean.

Try this and if you're still having problems I would recommend you to seek for a professional to solve your problem.

Hope this tip helps and have a nice day.

Don't hesitate to reply if you're still having problems.

POST beeps are almost always indicative of RAM failures, so if you've already reseated it, the next step would be to try another memory module to see if the issue goes away. Keep in mind some notebooks have more than one RAM module as well (sometimes there's one under the keyboard and one on the underside of the unit)

Try to use other memory card instead of the one that is previously installed. Problem like that is caused by memory failure.

I don't have access to your board details. However, beeps frequently represent memory problems. Try
removing the memory on your system and then putting it back.

You can access your memory on the bottom of your computer. It is likely the smallest rectangular hatch. After powering donwn the computer, remove one or two screws.

Remove the memory sticks by spreading the clips on each side of the memory. After removing them, put them back. This will clean the terminals and ensure a good connection. Before putting the back on, try to boot the computer. If you hear no beeps, all is good. Turn off the computer and put the hatch back on.

If you hear beeps, switch the memory modules. Try again. If you still hear beeps, try one module at a time in the primary memory slot. If one of these works, you should be able to buy a new memory module. Go to a sight like Crucial's and have it tell you what you can add. Perhaps this is a good excuse to upgrade.

You should do this at the kitchen table to avoid any static discharge.

dead CPU

Check you memory Remove and put back(Make sure remove the power and battery first), Check your bios /CMOS time. try again. No solved
Try to access the F8 and scan your computer, no solved, See TechGuy.
JMC

The three beeps shows the Memory Module Test and that symbolise that the memory module is having a problem and to my knowledge when there is a problem with the memory then you have to open the casing and remove the memory module and clean the slot very well and if slot in back and the memory do the same change the to the second memory slot if it happens there again then you change the Memory module.
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Open your chassis (cabinet) and look for the bios jumper on the motherboard. It is located near the SATA ports next to the Front Auxiliary Fan connector. Put the jumper in 2-3 to enable maintenance mode. This will allow you to enter bios settings. Then redo any changes that you had made, i.e. reset the memory configuration to auto and save the changes and exit.
Now replace the jumper in 1-2 position. Reboot. And your system will work fine.

Hi,
BIos Beeps or Post-Codes Differ from Manufacturer to manufacturer.
1 Long Beep Usually Refers To The Dram Refreshing ( Faulty Or Incorrectly Fitted Memory Modules )
Try 1 Memory chip in each slot individually.
Also ensure Your Graphics Card, Is Correctly Seated, not uneven. especially If it,s An AGP Card.
Hope Tjis Is A Fixya For You.
Mike @ compurepair.