Reply 55160 of 55858, by Horun
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pitchshifter wrote on 2024-11-17, 19:10:Horun wrote on 2024-11-17, 19:06:pitchshifter wrote on 2024-11-17, 16:15:Hi, got a Asus V3800 Ultra brand new.. Is working well on a my test rig Willamette board, 1.5 agp. The thing is i want to use it on my slot 1 rig 3.3 agp by the fan dont spin and gets quite Hot.. Any tips?
The fan should have a plug-in to the board. You can test wiring it direct to 12v off one of the molex HD connectors and see if it spins..
But she is working well on the test bench, again its agp 1.5 in the test bench and 3.3 agp in the slot 1. Could this be the issue?
Pin 1 side A in the AGP slot is 12V no matter if 3.3 or 1.5 slot. Maybe the fan uses some other non main volt pin to get its volts (both AGP type have exact same pinout for the main +12 and +5 and +3.3 supply volts)
Hate posting a reply and then have to edit it because it made no sense 😁 First computer was an IBM 3270 workstation with CGA monitor. Stuff: https://archive.org/details/@horun