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GPU Core/Memory/Voltage Issues.

Xappa
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Hello,

I've been a long time viewer of the channel, and i was looking for some assistance.

I've had this Gigabyte 980 ti for a while and i gave it to a friend. It was damaged somehow and would't output anything to monitors (pretty sure it didn't really do anything. I baked the card at 385 F for 8-10 minutes, following the advice of ifixit. I've done this 5 or 6 times before with success so i was sure it would work. After trying to power the card on again after letting it slowly cool it was able to output video to the monitor via dvi-d, so i thought it was ok. As soon as gpu drivers started taking effect, going from 800x600 to 1920x1080, it crashed, or the dvi-d was broken. i didn't try any other ports at the time. A year later i came across this card and i took it apart and cleaned all that i could on the board, fans, fins, etc. I put it into my desktop and connected to hdmi vs dvi-d. using a thermaltake 1000M Black riser for the pcie and plugging it into power from the 600W psu inside the case. I was able to boot and get display, and after installing nvidia drivers all seemed good. I ran msi afterburner and kombuster and got the attached results. Does anyone know what could be going on?
 

 

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https://linustechtips.com/topic/1143999-gpu-corememoryvoltage-issues/
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DVI-D itself is kinda prone to dust getting into the holes. Maybe the other outputs were fine all along, you just didnt test them

CPU: i7-2600K 4751MHz 1.44V (software) --> 1.47V at the back of the socket Motherboard: Asrock Z77 Extreme4 (BCLK: 103.3MHz) CPU Cooler: Noctua NH-D15 RAM: Adata XPG 2x8GB DDR3 (XMP: 2133MHz 10-11-11-30 CR2, custom: 2203MHz 10-11-10-26 CR1 tRFC:230 tREFI:14000) GPU: Asus GTX 1070 Dual (Super Jetstream vbios, +70(2025-2088MHz)/+400(8.8Gbps)) SSD: Samsung 840 Pro 256GB (main boot drive), Transcend SSD370 128GB PSU: Seasonic X-660 80+ Gold Case: Antec P110 Silent, 5 intakes 1 exhaust Monitor: AOC G2460PF 1080p 144Hz (150Hz max w/ DP, 121Hz max w/ HDMI) TN panel Keyboard: Logitech G610 Orion (Cherry MX Blue) with SteelSeries Apex M260 keycaps Mouse: BenQ Zowie FK1

 

Model: HP Omen 17 17-an110ca CPU: i7-8750H (0.125V core & cache, 50mV SA undervolt) GPU: GTX 1060 6GB Mobile (+80/+450, 1650MHz~1750MHz 0.78V~0.85V) RAM: 8+8GB DDR4-2400 18-17-17-39 2T Storage: HP EX920 1TB PCIe x4 M.2 SSD + Crucial MX500 1TB 2.5" SATA SSD, 128GB Toshiba PCIe x2 M.2 SSD (KBG30ZMV128G) gone cooking externally, 1TB Seagate 7200RPM 2.5" HDD (ST1000LM049-2GH172) left outside Monitor: 1080p 126Hz IPS G-sync

 

Desktop benching:

Cinebench R15 Single thread:168 Multi-thread: 833 

SuperPi (v1.5 from Techpowerup, PI value output) 16K: 0.100s 1M: 8.255s 32M: 7m 45.93s

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I might have to rephrase what i said. 

Before baking the card the dvi-d didnt work at all. No monitor signal, nothing. After baking the card, i was able to get a monitor video signal up until windows or I tried installing graphics drivers.

I still don't think that explains the issues im getting with the attached pictures.

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