No bootable device error

[Rohit1865]

 

 sir, please check this issue. I changed my battery 2 times. Sometimes it start without any error but sometimes it shows error like this. 

[AndyStuart87]

The Boot Device Not Found Error generally occurs when hard disk does not support the system boot process. It mainly happens due to incorrect boot sequence, damaged MBR or boot sector, hard drive connection issue, malware attack, corrupt drive partition or damaged hard drive.

Further, to fix Boot Device Not Found error, you can try the below methods:

1. Perform Hard Reset
2. Reset BIOS default settings
3. Reset Hard Drive

Hope it helps!