mockingbird
New Member
- Joined
- Dec 14, 2021
- Messages
- 8
I'm looking for someone to reball my Voodoo3 3000. I will of course pay for shipping and return shipping plus the work. Please PM me with your price. Interesting trades also offered. Thanks
I re-balled the GPU myself, turns out that either you're right or the core is defective. I'm betting the core is defective.More than just bad balls or a bad ASIC can cause artifacting. Check all of the passives, like the resistor networks and SMD caps. Also make sure there aren't any damaged traces.
Thanks, but I ruled out the ram already (replaced all ICs with new parts from a reputable source). I dropped the clock to 100Mhz -- didn't help. Yes, I should check the output voltage from the regulator -- good idea... Pretty certain at this point that it's the core though...Did you verify the RAM is good? Any of the RAM chips being bad will cause artifacting. Also check the core voltage, it could be the ASIC is degraded or was barely passing muster to begin with. You can try bumping the core voltage up a bit and see if the card gets stable, but I'd replace the memory first. Try replacing one chip at a time and testing in between.
Thanks, but I ruled out the ram already (replaced all ICs with new parts from a reputable source). I dropped the clock to 100Mhz -- didn't help. Yes, I should check the output voltage from the regulator -- good idea... Pretty certain at this point that it's the core though...