[Solved] Warning!! Your computer case has been opened

if your Acer Desktop pc is showing the following error message “Warning!! Your computer case has been opened ” press F1 top continue , its easy to resolve, the cause of this error case sensor has stopped working or not seating properly ,
Solution is go in to bios by hitting F2 on start up , and go to bios security features menu
as shown in the image below

Warning!! Your computer case has been opened
Warning!! Your computer case has been opened

then on the next screen,go to Chasis Opened Warning , hit enter and chose cleared and then chose disable,
as show in the image below.

Warning!! Your computer case has been opened
After that no chassis message will appear

Mutahhar Bashir

Passionate blogger, have excellent problem solving skills, quick learner, love to accomplish difficult tasks, improving my skills while helping others through this blog.

5 Responses

  1. Zahid Khan says:

    Such a helpful post thanks man u r great

  2. welcome dear, please like FB page for more good posts

  3. Ayan Baruah says:

    I have tried it and now the warning doesn't show but still my PC won't start! The start up page keeps on repeating itself! Please help!

  4. try to change RAM or swap slots

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