macbook not going to sleep when i close the lid

tiegrah wrote:

Hi

After getting my macbook air 2020 back from repair service (I had gotten liquid in the keyboard, and unfortunately here in Czech Republic there are no apple service, but I went to a reputable and mac licensed shop) it no longer goes to sleep when I close the lid.

This is annoying as I want to be able to close the lid and return to a computer that still has battery. I also want it to automatically stop playing music or video when I close the lid. It used to do it before, but now, after it has been fixed (bottom case replaced), it no longer goes to sleep, and when I come back to it, it has often run out of battery, despite being closed.

Bottom case —is a the simple flat cover panel...

the upper case includes the logic board/keyboard/battery, this is separate from the Display.

If this is Intel try resetting the SMC How to reset the SMC of your Mac - Apple Support

if this is M1 try ty SafeBoot How to use safe mode on your Mac - Apple Support to sort anomalies.

if no resolve—

clarify what exact macbook air 2020 and what exact macOS...