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2#
发表于 2017-11-15 10:50:00
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来自: LAN 来自 LAN
问题是由AMD显卡引起,需要关闭显卡的ULPS, Ultra Low Power State, 关闭ULPS不会对系统或显卡有不好的影响。我在自己的联想笔记本上实测成功解决开机黑屏问题。
以下是步骤:
win+R
Regedit
查找 : EnableULPS
把 value 改为 0
不要改 EnableULPS_NA
系统重启
ULPS is a feature of AMD GPUs which are in a multi-GPU CrossFire configuration. You're correct in that it means Ultra Low Power State, and essentially, when enabled, it turns off the second GPU when it isn't in use. This feature sometimes causes problems with games and overclocking, and there are some cases when it does cause a slow boot. |
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