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发表于 2013-12-8 10:42:49
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本帖最后由 cuda 于 2013-12-8 10:47 编辑
At first the operation didn't work as PCI cards indicate their size by shorting specific pins—after researching which pins he needed to short Mikhail made this change and the hacked video card ran smoothly and has continued to run for over a year now with no problems.
最近查了一些相关资料,发现我前面理解错了,这里的shorting不是切短而是短接的意思。
原来真有一些主板直接使用1x延长线无法正常工作,需要短接A1 B17针脚才能强制运行在1x:
List of motherboard that require shorting pin A1 B17 for pci-e 1x to work
此外某些主板不短接A1 B17只能上5卡,短接后能多上1卡:
https://bitcointalk.org/index.php?topic=354325.0
感觉国外FAHer近段时间在软硬件优化方面有些不思进取,G34多路超频BIOS之后就缺乏亮点。而挖矿一族把多显卡相关问题研究得很透彻,许多地方值得学习啊。
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