Unverified92% confidenceDecision RuleTime unknown
安装前必须确认笔记本原屏接口为40pin eDP且支持144Hz信号输出,部分老款机型主板仅支持60Hz,换上后无法实现高刷
1
Sources
92%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
Unverified笔记本换高刷屏必须确认原屏接口针脚(30pin/40pin)和分辨率协议匹配,40pin屏才能跑满144Hz+,30pin屏多数只支持60Hz带宽,盲买高刷屏会点不亮或降频82% similarUnverified电竞用途选2K+144Hz以上IPS面板,需确认接口:DP1.2可跑2K144Hz,HDMI2.0仅支持2K144Hz(需8bit),HDMI2.1才能2K240Hz;老显卡或笔记本务必确认输出接口版本78% similarUnverified刷新率越高对显卡和线材要求越高:4K@144Hz及以上必须用DP1.4或HDMI2.1接口,用错接口或老线材会被限制到60Hz或无法开满刷新77% similarUnverified144Hz高刷便携屏需主机具备足够视频带宽输出(Type-C DP Alt Mode或HDMI 2.0以上),部分老设备或轻薄本仅支持60Hz输出,接高刷屏也无法达到标称刷新率77% similarUnverifiedeDP接口带宽决定高刷上限:eDP 1.2约支持1080p@120Hz,eDP 1.4/1.4b可支持1080p@240Hz或2K@165Hz,换屏前需查主板eDP版本,否则高刷屏只能降频运行77% similar
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