My tablet switches off on its own, network adapter not working in windows 10

phantomlordcoc

Prominent
Oct 29, 2017
5
0
510
Hi, my tablet teclaste tbook 16 pro switches off even if it has full charge without any warning. I just bought it a week ago.
And the other problem is my network adapter in windows 10 OS isn't working and won't let me update it either but WiFi works on Android.
 

phantomlordcoc

Prominent
Oct 29, 2017
5
0
510
Broadcom 802.11n wireless sdio adapter
This device cannot start. (Code 10)
{operation failed}
The requested operation was unsuccessful.

Even clean install won't fix it
Can't update or roll back driver
Update says already the best driver installed