DELL U2515H power saving mode 怎麼解決?

albih

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6/23/08
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各位先進好:
主機板:SABERTOOTH X79 CPU:i7-4940K 顯示卡:ASUS STRIX GTX˙1050TI 04G GAMMING 記憶體:ddr3 1866 8G X 4 螢幕:DELL U2515H 作業系統:WIN7
使用電腦時,經常發生螢幕顯示"enter power saving mode",然後螢幕關閉、鍵盤和滑鼠鎖住,無法喚醒電腦(電腦應該沒有當機),只好強迫關掉電源重新開機。
試過網路上教導的各種方法都沒有效果,例如:
https://www.dell.com/community/Desk...power-save-mode-problem-Pls-Help/td-p/4157152
  1. Click Start button, click Control Panel, click System and Security, and then click Power Options.
  2. On the Select a power plan page, click Change plan settings for the plan that you want to change.
  3. On the Change settings for the plan page, click Change advanced power settings.
  4. On the Advance settings tab, expand Sleep, expand Allow Hybrid Sleep, and choose OFF.
  5. On the Advanced settings tab, expand Sleep, expand Allow wake timers, choose Disable for both when your computer is running on battery and when it's plugged in, and then click OK.
  6. On the Advanced settings tab, expand USB settings, under USB settings expand USB selective suspend settings, choose Disable.
  7. Click Apply and then OK to save the changes.
或是 https://www.howtogeek.com/howto/9090/learning-windows-7-manage-power-settings/

也有人建議顯示卡驅動程式更至最新,可是當我這麼做時,卻又頻繁出現BCCODE 116的錯誤(更糟糕,導致電腦真的當機),只好回復到舊的驅動程式,而繼續出現"enter power saving mode"。
後來我又購買另外一個螢幕SAMSUNG U28D590D ,以雙螢幕方式使用,原以為以U28D590D為主螢幕,DELL即使"enter power saving mode",也不至於"螢幕關閉、鍵盤和滑鼠鎖住,無法喚醒電腦",但是很不幸的,情況依然發生,並無法解決問題。

請問各位先進,您們有解決這樣問題的經驗嗎?
謝謝您們,也祝福您們。
 
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