Computer became very slow after not using for 2 years.

Can not type chinese in this computer so please bear with me. I have an old Dell mobile workstation that i have not used for 2 years.  Recently would like to use it for some work but surprisingly it is really slow. I re-installed windows 10 and it did not make any difference. I then checked the hardware with Crystal Mark and below is the results.  The score for CPU single is rather low.  I know it is an old laptop but the score is much lower than I had expected. The computer did not run slow like this 2 years ago. What could have happened to my laptop that makes it run so slow?

Thanks,

所有跟帖： 

• 搞不懂啥問題能讓cpu變的這麽慢 -ymmud- ♀ (0 bytes) () 04/01/2024 postreply 20:42:24

• 連續開機一天。微軟要在後台把所有監控軟件裝進入。按一個星期兩個更新算，要裝至少204個 -彎刀月- ♂ (0 bytes) () 04/02/2024 postreply 09:04:00

• 最直接的辦法 -hot_powerz- ♂ (88 bytes) () 04/02/2024 postreply 14:08:57

• 現在就是懷疑硬件哪裏不對，因為重裝了係統也還是這樣。 -ymmud- ♀ (0 bytes) () 04/13/2024 postreply 20:45:03

• 如果當初有Ghost 備份，就還原。有時還需要更新很多司機（drivers） -朱哥亮- ♂ (42419 bytes) () 04/12/2024 postreply 08:32:09

• 我已經重裝了係統，這個測試的結果就是重裝係統後做的，所以應該不是微軟係統更新的問題。 -ymmud- ♀ (0 bytes) () 04/13/2024 postreply 20:44:08

• 試試最新的Win11 OS，用 Rufus 繞過硬件compliance要求 -slow_quick- ♂ (255 bytes) () 04/16/2024 postreply 10:59:28

• 我也遇到過類似情況。。。 -slow_quick- ♂ (594 bytes) () 04/14/2024 postreply 11:44:38