I have a motherboard 775i65G so light but gives no signal with the monitor, I've tried with another monitor but the same thing :(

Hello here is the homepage:

http://www.asrock.com/mb/Intel/775i65G/?cat=Manual

A repair manual can only be found at a asrock dealer.

They will probably not give that to you.

If the mainboard is dead, the solution is to buy a new.
It will cost to much to let be repaired.

Good luck

A couple things to try:

1. Most important, check with Intel's support site to see if you have the latest version of the BIOS.
   
   
2. Boot to the BIOS: Choose "Configuration", then "Video", choose "Enable if Primary" or if you're feeling brave choose to Disable it entirely. WARNING: DON'T do this until your other card is working properly! You've been warned!
   
   
3. While still in BIOS: Choose "Configuration", then "Video", choose "AGP" if available, or "Auto" if AGP is not an option.

Information from Intel support website.

no choice but to buy a new video card..

Hi

Sound / Audio and other Drivers for Windows Xp for 775i65g http://www.asrock.com/mb/download.asp?Model=775i65G&o=XP

775i65g Audio and other Drivers for Windows 2000 http://www.asrock.com/mb/download.asp?Model=775i65G&o=2K

This link has complete drivers for 775i65g http://www.asrock.com/mb/download.asp?Model=775i65g

This solution is absolutely FREE, so please rate and give positive feedback.
Thank :)

well you should connect monitor signal cable to the vga out of the nvidia graphix card only then you will get the monitor to work, try it.

Good Luck.

You wont find them at asrock.com because it is not certified for vista.

you can contact them at
http://www.asrock.com/support/TSD.asp
Mark

Below the download page for ASRock 775i65g

ASRock Motherboard - Product - 775i65G - Download

I would venture to say one of the memory modules you have is bad..

Your onboard video might not be working. I suggest getting a Video card and installing that. If onboard video is a must have then you can buy a low video card that fits your mobo, then search online for your mobos onboard video driver and then your onboard VGA should work.

first you check the signal cable continuty by multimeter then correct it if faulty .if ok then give -ve click at red cathode on crt base in on condition if red raster comes on screen then red cathode is ok same thing for green and blue cathode if green cathode do not shows green raster after -ve click then crt is faulty then give -ve click at R point at color raster ic which has heat sink if red color comes then ic is ok same thing for green and blue if ic is faulty then replace it if not then check bipolar capacitor if faulty then replace it