The picture of the board is from the auction i bought it from so the damage on the chip exists on my board

+ its the 1.7 revision of the motherboard

Scrappers use screwdrivers to remove heatsinks from chips. The damage on the northbridge appears to be from that.
You probably need to at least replace the northbridge to repair this board and that's not worth the hassle imho.
Sorry. 😕

Yes looks like bad damage on the NB. Can you take a better picture ?
The "sellers" picture is so small I would not even considered the board even if the barely visible damage was not there unless it was near free (me thinks seller made a small picture on purpose hoping buyer would not notice)....

I have the board, and it should have green heatsink on the northbridge.
I personally don't take boards with put down heatsinks (untested), only if price is really low and risk is worth. I've took some of them worked, the most suprised me Asus P4P800 Deluxe, which even had down all jumpers, and capacitors was buldged, also without NB heatsink, so I was expecting it will be dead (took it for about 2$), and after I've put jumpers on the board, it posted, was suprised. You clearly didnt have such luck, I hope, you didn't pay too much.

The board doesn't have to be damaged from heatsink removal. It's like that: when heatsink is down, someone used it as donor of parts, and it was dead before. That's why can be something missing. He let the board, in case, he will need something other, or... he will meet someone, who have chance to repair the board. So, northbridge don't have to be damaged, because heatsink is missing, board can have different problem, and that's why heatsink was removed and used on other board or some card.

W.x. wrote on 2022-11-06, 06:33:

I have the board, and it should have green heatsink on the northbridge.
I personally don't take boards with put down heatsinks (untested), only if price is really low and risk is worth. I've took some of them worked, the most suprised me Asus P4P800 Deluxe, which even had down all jumpers, and capacitors was buldged, also without NB heatsink, so I was expecting it will be dead (took it for about 2$), and after I've put jumpers on the board, it posted, was suprised. You clearly didnt have such luck, I hope, you didn't pay too much.

The board doesn't have to be damaged from heatsink removal. It's like that: when heatsink is down, someone used it as donor of parts, and it was dead before. That's why can be something missing. He let the board, in case, he will need something other, or... he will meet someone, who have chance to repair the board. So, northbridge don't have to be damaged, because heatsink is missing, board can have different problem, and that's why heatsink was removed and used on other board or some card.

You're not wrong in saying a missing heatsink does not indicate a defective northbridge but in this case there appears to be visible damage on the northbridge.