Hi,

I'm new to MATS and can only use it after watching a Youtube video, downloading the one he linked to (version 400.184) and running it without changing anything. I have no great understanding of it.

I have 3 graphics cards in the house.

My son's - Palit GTX 1080 used for 3D games constantly.
Mine - Nvidia GTX 1080 not used for 3D games, just basic stuff.
Inno3D RTX 2080 I bought faulty hoping to repair for my son's PC.

Running MATS on my son's GTX 1080 gives a pass with no errors.
Running MATS on my GTX 1080 gives...

ACER Nitro 5 AN515-55-774Z ((FH52M LA-J891P REV.1))
Intel Core i7-10750H
RTX 2060 6GB GDDR6

There was a short circuit on the video memory power supply. Replaced all memory with new memory. The short circuit is gone.

Now the laptop turns on and works. But heats up a lot. Turned on with external cooling. In Windows the video card is detected but after installing the correct drivers it gives error 43.

In MATS test on 5mb writes a lot of errors on all memory channels on the record. (Attached report)
When testing on 2mb of memory built into gpu...

I would like to receive confirmation that the following considerations are correct:

I have a Lenovo ThinkPad T490s (NM-C891) with 16GB RAM (8 chips) soldered on the mainboard.
MemTest86 reports the following errors:
Lowest Error Address: 0x1F97B0930 (8087MB)
Highest Error Address: 0x1FB7B6DB0 (8119MB)

Dividing the 16GB into address ranges per chip I get the following table:
#1 0x000000000 - 0x07FFFFFFF
#2 0x080000000 - 0x0FFFFFFFF
#3 0x100000000 - 0x17FFFFFFF
#4 0x180000000 - 0x1FFFFFFFF
#5 0x200000000 - 0x27FFFFFFF
...

Just wanted to get some feedback,
whats peoples' success rate with cof bonding repairs.....

1) Error trying to enter the BIOS
--> [F2] won't let me enter the BIOS. To enter the BIOS, I had to create a shortcut and then type C:\Windows\System32\shutdown.exe /r /fw /t 1 in the destination. This forced it to restart and enter the BIOS.
Once inside, I went to the BOOT menu, but, surprise, it wasn't there. I got the following message:

BOOT PRIORITY ORDER (img-05)
1- Windows Boot Manager
2- SATA HDD
3- NETWORK
4- Debian

2) Error trying to access the BOOT MENU
--> I restarted the notebook and pressed [F10] but the BOOT...