Mother board schematic.

[ajeetjoy]

Hallo friends i need two mother board schematic.
1] GA-7VKML Mother board
2] 845GVML V:3.1


Thanks.

 

[yura717]

Hallo friends i need two mother board schematic.
1] GA-7VKML Mother board
2] 845GVML V:3.1
Thanks.

Why do you need schematics ? Do you think if you will have schematics ... you will repair it faster ?

 

[ajeetjoy]

yura717
Yes friend .please explain how to repair without schematic mother board.

 

[yura717]

What kind tools do you have?

 

[ajeetjoy]

What kind tools do you have?

Thanks for reply.
i have mastech digital multimetre & 20 mhz dual trace scientific cro.

 

[thunderboympm]

the debug cards also may help you.

 

[yura717]

Thanks for reply.
i have mastech digital multimetre & 20 mhz dual trace scientific cro.

So schematics won't help you ... your 20 Mhz scope you can use only to repair power supply ... very helpful tool is PC debug cards.. you need get general idea how motherboards work and how they built /CPU,RAM North Bridge, South Bridge/ and you cannot fix motherboards without good soldering skills too./and tools / read "Troubleshooting & Repairing Consumer Electronics Without a Schematic" and you can get some free schematics http://laptop-schematics.com/free-samples/
http://www.badcaps.net/forum/showthread.php?t=7867
more about POST cards
http://pctesttool.com/debug card.htm

 

[ajeetjoy]

So schematics won't help you ... your 20 Mhz scope you can use only to repair power supply ... very helpful tool is PC debug cards.. you need get general idea how motherboards work and how they built /CPU,RAM North Bridge, South Bridge/ and you cannot fix motherboards without good soldering skills too./and tools / read "Troubleshooting & Repairing Consumer Electronics Without a Schematic" and you can get some free schematics http://laptop-schematics.com/free-samples/
http://www.badcaps.net/forum/showthread.php?t=7867
more about POST cards
http://pctesttool.com/debug card.htm

Many Many Thanks yura717.

 

[ajeetjoy]

the debug cards also may help you.

Friend i have debug card please tell me your idea.

 

[yura717]

Before using debug POSTcard, you should check your CPU and RAM to be sure ...
Power supply voltages, Motherboard voltages ...

**broken link removed**