【求助】请教ThinkPad P1 Gen 4 BIOS 1.14更新内容
本帖最后由 dwy8816 于 2022-2-13 12:30 编辑CHANGESIN THIS RELEASEVersion 1.14
-Update includes a security fix.
-Updated the Diagnostics module to version 04.21.000.-Support Type-C 65W Adaptor on UMA model.
-Adjust the thermal table.
-Fixed an issue where processor might not enter to C10 in Modern Standby.
请问:- Support Type-C 65W Adaptor on UMA model.是什么意思? UMA是啥?谢谢!
本帖最后由 thankdad 于 2022-2-13 13:16 编辑
集显模式,应该是需要屏蔽独显甚至可能只有集显版的P1才可以使用65W的C口充电,看看BIOS里能否设置为集显模式(不是discrete或optimus) UMA是核显。统一内存架构 (Unified Memory Architeture简称UMA),一般就是指没有独立显卡的机器。 UMA generally stands for unified memory architecture.UMA is what integrated graphics processors (which are a part of CPUs/APUs) use.
楼上说的对,-Support Type-C 65W Adaptor on UMA model., BIOS支持只有集显的型号用65 W充电了。。。 感谢各位。和客服联系了下,确实是增加了对集显型号P1或X1E的65w typec电源支持。 P1最新的BIOS能否屏蔽独显,成为集显模式,进而支持65W电源?用100W PD电源测试过。CPU性能相差一半。 pearmoon 发表于 2022-2-13 23:20
P1最新的BIOS能否屏蔽独显,成为集显模式,进而支持65W电源?用100W PD电源测试过。CPU性能相差一半。
有待进一步测试。
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