Shift838 Posted March 5, 2021 Share Posted March 5, 2021 3 hours ago, InsaneMultitasker said: This evening my Geneve glitched again so I put the card into the PEB extender. I couldn't make the ram fail again with any tap-tests, however, my infrared temp gun registered 182F (83C) on the lowest stack of VRAM It looks like the ambient temperature max is 70C but I can't seem to find the reference to max operating temp. Anyone know of a good source to buy (or have some to sell) good, working video memory chips ? If I feel up to it, I will replace the sockets and replace the power regulators with dc-to-dc converters to match Heatwave's configuration. I've resisted modifying my workhouse Geneve but it might be time to put it on the bench. jameco has 41464's in stock 41464-10: Major Brands : IC 41464-10 DRAM 256K-Bit (64Kx4) 100ns w/Page Mode (HY53C464S-10) : ICs & Semiconductors (jameco.com) 1 Quote Link to comment Share on other sites More sharing options...
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