Please my Acer windows 11 laptop system date and time changes and also my laptop shuts down unexpectedly sometimes and shows no bootable device

Hi Patrick,

I am Tanvi, and I would be happy to assist you today!

Firstly, To adjust the date and time settings in Windows 11, follow these steps-

1. Click the Start button and select Settings.

2. Choose Time and Language, then click Date and Time.

3. Toggle on Set time automatically to match your current location automatically.

4. Alternatively, toggle off Set time automatically and manually click Change next to Set the date and time. Confirm the changes by setting the new date and time using the drop-down menu.

You can also adjust the date and time format from the same settings panel.

Additionally, to know more-

https://community.acer.com/en/kb/articles/15164...

Secondly, If your Acer laptop shows a “No bootable device” error, try the following steps-

1. Restart your laptop and press F2 to enter the BIOS settings.

2. Check if the F12 boot menu is enabled in the Main settings. If not, enable it.

3. Go to Boot Settings and check if the boot mode is set to UEFI or Legacy. Choose Legacy if it’s set to UEFI.

4. Save the changes and wait for your laptop to restart.

If the issue persists, you can also restore BIOS defaults by pressing F9 and then ENTER.

Additionally, to know more-

https://community.acer.com/en/kb/articles/94-no...

Disclaimer:

The link included is a non-Microsoft website that would provide accurate and safe information. Watch out for ads on the site that are frequently classified as PUP (Potentially Unwanted Products). There is no need to buy paid products to fix your computers, as they sometimes do more harm than good.

I hope this helps. Please let me know if you have any other queries.

Good day