My Acer One 14 Z422 shows "No bootable device"

Ptlg765r

I don't know anything about this stuff so please help me. 

Sathish2388

@Ptlg765r.. Please Follow the below steps given below

1. turn off your computer then remove the power cable ( AC Adapter)

2. Look underneath your laptop you could see a small battery reset pinhole where you have to insert paperclip and hold it down for 10 to 15 seconds then remove the paperclip

3. Connect the AC adapter then turn on the computer and keep tapping f2 key which will take you in to bios screen

4. Check whether hard drive is detected or not under Information tab.. If hdd(Hard drive) is detected press f9 for load defaults and click OK then press f10 for save and exit then press OK 

5. If the 4th step didn't work do force shutdown 3 to 4 times(turn on the computer and once you get acer logo turn off your computer like this do it for 3 to 4 times and check whether it takes in to advance options

6. If 5th step didn't work hold alt and tap f10 while turn on the computer (try with both alt keys) and check whether it takes in to advance options..

7. If it takes in to advance options then will proceed further troubleshooting steps..