Display problem Dear I have Acer aspire 5570 laptop but problem is dispaly is not coming after boot. we can see only acer logo and all after that nothing on diaply.

The most common beeps that you will encounter 95% of the time in repairing PC's are:

1 beep - computer ok
continous beeps / long beeps - memory error
continous short beeps - bios boot block/corrupted bios
1 long beep followed by 3 short beeps - video card error


or this might help

you can check out this list



AMI BIOS

1 short - Computer ok
2 short - RAM failure
3 short - Parity RAM failure
4 short - System timer failure
5 short - Motherboard failure
6 short - Keyboard controller error
7 short - CPU failure
8 short - Video RAM failure
9 short - ROM BIOS error
10 short - CMOS read/write error
11 short - Cache RAM error
1 short, 3 long - Memory failure
1 short, 8 long - Video adapter failure

Check board/chipset makers website for more infomation.

AWARD BIOS

1 long - Memory error
1 long, 2 short - Video error
1 long, 3 short - Video failure
Continuous beeps - Memory or video failure

note that AWARD relies on motherboard manufacturers to develop their own beep codes - the above are only their own internal codes. You will need to refer to your own manual for an explanation of precise codes.


Standard IBM beep codes.

No beep - Power supply or motherboard failure
1 short - System is ok
2 short - POST error (code displayed on screen)
Repeating short - Motherboard failure
1 long, 1 short - Motherboard failure
1 long, 2 short - Video display adapter failure
1 long, 3 short - Video display adapter error
3 long - Keyboard error


Pheonix beep codes

1-1-3 CMOS memory failure
1-1-4 BIOS failure
1-2-1 System timer error
1-2-2 Motherboard error
1-2-3 Motherboard error
1-3-1 Motherboard error
1-4-1 Motherboard error
1-4-2 Memory error
2-x-x Memory failure (any number of other beeps)
3-1-x Chipset error (any number of other beeps)
3-2-4 Keyboard controller error
3-3-4 Video adapter failure
4-2-4 Expansion card failure
4-3-4 Time of day clock failure
4-4-1 Serial port error
4-4-2 Parallel port error
4-4-3 Math co-processor error
the vga board has failed, its a very common problem in acer laptops, you can get a replacement part from www.acerparts.com im not sure if they ship into us but for europe thats where I get my parts.
my acers vga failed two times, ones within warranty and 12months after that, I have to say that acer products are really bad quality, I'm not sure about the latest models but from what I've seen the vga chipsets have real issues with the motherboards and keep failing over and over again.

I have not looked inside your model but the vga is either integrated into the motherboard = that means the repair will cost the whole motherboard, better to buy a new one.

if your model has a removeable vga like mine does, then you can consider changeing it to a new one. contact acer parts.
One of the covers in the bottom is the memory, one is network and last one I don't remember.
here are the contact details if your acer is out of warranty
http://www.acerparts.com/contact_us.php

The parts for your model are at http://www.acerparts.com/index.php?cPath=561_562_1064
you will have to contact acer parts directly, it may be that the vga is build into the motherboard or then the vga parts are not listed.


Hope this may help;


Regards,
VOTIT


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