hello everyone, I received a gtx980ti that from the artifacts after installing the drives, I already did the reballing but it didn't work, I rewrote the vga bios, it didn't work, accessing the pc via the onboard vga it recognizes the card, however there is an error 43, thing that I can check before condemning the GPU?

since already thanks.

Hi! Artefacts horisontal or vertical? Can you post photo artefacts?

If it diagonal, then do it to trash...

Hi, this type artefact:




Another observation I can make is that the board takes a few more seconds than normal to start the Pc.

viewtopic.php?f=48&t=96805&hilit=%2Amats%2A
run to mats

hi, mats imagens:



however, during the test there was a lot of artifacts as shown in the images:



and


thanks for help.

Reball
M12
M11
M1

reball the meoria modules, I understand, but take me one more doubt please, if removing the mentioned memories, if I turn the card on it will work? just for testing.
and if it doesn't work even after reball, would the attempt to replace the modules be justified?

thanks for help!

Without these modules, the card will not produce an image.

if reball does not help, then change 3 memory modules to the same

if there are problems after the replacement, the GPU has died

guy,
I was checking to see if I have any other memory module but I didn't find it but found a similar one in a Gtx750Ti the difference is that this ends with AFR and the one on the 980Ti ends with MRF, both are 512Mb, is there any problem to replace? I couldn't see any difference in the datasheet ...

if hynix, look at R0T or R2T it's speed dependent

after reballing the same mistakes remained, but there was a change in the numbers there when reading the mats, should I hope? I am looking for compatible hinyx modules for replacement.


another detail I noticed, is that while it stays on the windows loading page, the keyboard keeps flashing, turning on and off, until it locks in the artifacts and stays on for good.

compatible GDDR5
hynix H5GQ4H24MFR - R2C
samsung K4G41325FC - HC28

hello friends, I need help, after using the memory modules (samsung K4G41325FC - HC28) accused by the mats, the video card ran with the fans 100% and did not upload any more videos, so I disassembled it and saw the measurements and I don’t have any more vrms tension nor of memory, in the pwm ncp81174 I have 1.2v (low?) in the enab and 5v in the Vcc, however without movement in the g1 / g4, what can I check now?

Rgpu = 2.7omhs
Memories = 25 omhs
L5 (1v) = 365ohm
L20 = 1.7v