First there will be no display so I restart it after a few min. ang Ok again it happen many times so I change my power supplyfr. 350 to 500 watts then it still happen so I think maybe it is a virus so I format my computer but it also happen so my suspect was the viseo card but when I test it to another computer it is working also the memory is ok. So The mother board now is the only susupect. I was looking for a circuit diagram ang guide to trouble shot this mother board if you can help me also how to repair this board and the possible defect. I am a cellphone tech. Hoping for your immediate assistance thank you.
First there will be no display so I restart it after a few min. ang Ok again it happen many times so I change my power supplyfr. 350 to 650 watts then it still happen so I think maybe it is a virus so I format my computer but it also happen so my suspect was the viseo card but when I test it to another computer it is working also the memory is ok. So The mother board now is the only susupect. I was looking for a circuit diagram ang guide to trouble shot this mother board if you can help me also how to repair this board and the possible defect. I am a cellphone tech. Hoping for your immediate assistance thank you.
Posted on Aug 31, 2008
Try to inspect your motherboard closely mostly your capacitors and and semiconductors should in good shape: no leak etc...
Posted on Jul 21, 2008
Have you change the memory. try to change it with a pqi brand.
Posted on Sep 03, 2007
SOURCE: restart
Hi:
Test your memory.
Check one stick at a time and use a program such as memtest86 free for use. http://www.memtest86.com/
Memory can cause these problems.
The mother board could be the problem.
Try another display card in one of the pci slots. See if the display will work that way.
If the internal display is not working right, you may be able to turn it off. Or just use another video card.
take care,
Posted on Sep 02, 2008
click start control panel display change display settings adjust resolution this may vary depending on your operating system you should a no 1 and a no 2 with detect and identify keep an eye on
the screen when you select the number tabs this may vary depending on your operating system when you select the no 2 tab this should be the extended desktop always click apply after making any changes
i have read some reviews on your monitor
So the ex-hubby calls me with his woes - his eMachines T3124 is having problems. Seems that when he cold boots in the morning it hits the "E" splash screen and then just goes to black screen. No bios boot screen, no boot to windows. Everything sounds ok though. After a few restarts it boots ok. So, first trouble shoot is to replace the 180w Bestec power supply with a salvaged 300w Hippro from my T6420 (which was replaced with a 500w) - the one I replaced the mobo on. Works great ... for one night. Next morning I get the frantic call - now he gets nothing after the "E" splash but white wavy lines, but the computer sounds like it's running fine. Ok - ok ... think, think. First thought was maybe the onboard graphics have gone, next thought maybe the mobo is going ....
What is the next thing we do after trying a known, good power supply? Try another working montior. I had him try using a trusty older CRT monitor and Wha-Lah! After less than 3 years the E17T4 LCD monitor had failed. Most recent crisis handled. This little incident has made him realize though that he needs to burn all his picture and videos to CD. Scared him to think he could have lost them. Today's reminder? BURN your pictures and videos now! You never known when something might happen. And eMachines monitors are ****.
hope this helps
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my processor is Intel Pentium D 2.80ghz.i can't finish installing Windows XP Professional Service Pack 2.is there any update bios for Pentium D 2.80ghz processor support?
No display, processor fan is running, power supply is good, bios battery is new, my RAM and video card are good, when i checked my motherboard below memory slot i saw this, i don't know what to call this small black square shape "APM2054N (WH2EH)" look like it was leak...
Question:
1. what to call to this small black square shaped?
2. Could this motherboard still be fixed if this small black square shaped is really causing the problem?
First there will be no display so I restart it after a few min. ang Ok again it happen many times so I change my power supplyfr. 350 to 500 watts then it still happen so I think maybe it is a virus so I format my computer but it also happen so my suspect was the viseo card but when I test it to another computer it is working also the memory is ok. So The mother board now is the only susupect. I was looking for a circuit diagram ang guide to trouble shot this mother board if you can help me also how to repair this board and the possible defect. I am a cellphone tech. Hoping for your immediate assistance thank you.
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