ASUS AMD HD7770 1GB show random vertical lines but without displaying anything.

charvar

Commendable
Aug 10, 2016
4
0
1,510
Hello everyone!
This is my first post at this forum. I am really happy to be here, create a new threat and share my concerns with the whole world technology people! Hope everything good to anyone!

I have read previous posts similar to this I am writing now but I didn't found anything that would be exactly the same or give a technical solution to the problem! So I decided to write.

-----> I have a graphic card ASUS HD7770.
All was going well when somehow my computer STOPPED TO BOOT AT ONCE (with one click of power button).
I switched off with the power button continually pressed and tried to switch on again. One two three times the pc was opening.
This continued to happen every time I was switching on my computer.
It had not past more than a week and some weird purple style vertical lines started to appear at the screen.
I switched again off with the power button and switch on again and everything was going fine for a while.

Now my system continues not to boot at once and wheeen it will boot by catching graphic signal it shows nothing, not even the BIOS information, but it only shows these weird vertical lines.
The issue appears at DVI and HDMI too.

I tried everything without any result. All the capacitors and look fine. Not appearing something fault with a clean eye at the board.

I attach a picture.

Any ideas of how can we repair it?

I would like to read only repair-technical hits.
I know where to take it to recycle and anything else for NVidia force :p
Thanks in advance.

20160811_005021.png
 
Solution
Do you have a spare monitor or a tv to test with to rule out the monitor?

Do you have an integrated gpu or a spare one to test n make sure it's not something besides the gpu?

Cards can go bad after a few years due to small cracks created by repeated heating and cooling. If you try every other tip and are at the point of replacing, you can try this as a last resort. Read THOROUGHLY before attempting and realize it's a stopgap to buy time to save for a new gpu - fix is not permanent, maybe a few months.

http://www.addictivetips.com/hardware/fix-your-graphics-card-by-baking-in-oven/
Do you have a spare monitor or a tv to test with to rule out the monitor?

Do you have an integrated gpu or a spare one to test n make sure it's not something besides the gpu?

Cards can go bad after a few years due to small cracks created by repeated heating and cooling. If you try every other tip and are at the point of replacing, you can try this as a last resort. Read THOROUGHLY before attempting and realize it's a stopgap to buy time to save for a new gpu - fix is not permanent, maybe a few months.

http://www.addictivetips.com/hardware/fix-your-graphics-card-by-baking-in-oven/
 
Solution