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Motherboard transistor MY COMPAQ DOES NOT DISPLAY OR READ MEMORY

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Howto solve 50.2 fuser error for cm2320

Posted on Dec 29, 2013

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Where is my display ic chip positioned on a motherboard


It has integrated graphics so there will not be a graphics chip. Your graphics will be part of the north bridge chip that is directly between the cpu and memory on that particular board.

Jan 05, 2013 | HP Compaq nc6400 Notebook

1 Answer

My computer is a Compaq Pentium three but it powers properly but it does not display on the monitor


sir your problem make a few diagnoses..

1st take all your pci cards out side including the video card and the memory ram..

2nd try one by one all the cards and memory.. in short put it to your computer one by one and try it one by one...

if the last card does n't display.. it means that card was damage....

PS: try first the memory before the other PCI cards...

Oct 23, 2010 | Compaq (162857-001) Motherboard

1 Answer

I have this pc HP Presario uWave2 Socket462 Motherboard compaq presario 4000. The problem is that is doens't on, the cpu has the light in green but the monitor doesn't show anything, something if they...


alot of motherboards use shared memory for display meaning that if the memory cards lose connection no video.
take memory cards out of the computer and clean the gold contacts with pencil eraser and try rebooting the computer to see if you get video if not try 1 memory card at a time to see if there is a bad stick of ram causing it not to show video.

Jun 26, 2010 | Compaq Presario 4000 System Board...

1 Answer

System freezes-Video display=multi-staggered image(not legible)


It's either a loose connection from the motherboard to the video-display, or a partially-broken video-display, or the video-adapter in your motherboard.

Connect an external monitor -- if it looks OK when the internal LCD is "wavy", then your computer is fine.

But, since your say "happens to both screens", the most-likely problem is the video-adapter, which usually means that you will have to get COMPAQ to replace the motherboard.

May 26, 2010 | Computers & Internet

1 Answer

No display


- clean up the memory
- try change with the other memory
- check transistor power if damage , change it

Apr 28, 2010 | Asrock K7VM3 Motherboard

1 Answer

Dear Sir/Madam, I have Intel 945 chipset gygabyte motherboard .there is no display in the monitor


- clean up memory than mount again
- check the cmos clear jumper on your mainboard
- change memory
- change transistor power ( near power socket )

Apr 27, 2010 | Intel Motherboard

1 Answer

At startup, no beeps, no display?


- clean up the memory than mount again
- check the vga cable or vga card
- change the transistor near the power supply socket

Apr 26, 2010 | Intel D915GAG Socket 775 Motherboard -...

2 Answers

No display, long beep.


check for up-dation of your display drivers......

Mar 30, 2010 | Compaq Refurbished SYSTEM BOARD PIII INTEL...

2 Answers

Finding the exact model number and manual for my MB


Hi there.
Is this your board>>>>>>>
6c4202c.gif
If so they are not cheap to replace, about $150+ , you may get one second hand a bit cheaper, maybe $60-80

You mentions it beeps, the beep codes described is a Video (Mono/CGA Display Circuitry) issue
this can be memory related, so take out the main power supply (the power cord) and the motherboard battery for an hour, then put back in the memory, the battery and then the power cord and try to boot up.
Post back if you need help.

Good luck

May 29, 2009 | HP Compaq Motherboard

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