Which of the following is useful as a FIRST step when troubleshooting issues of a laptop not powerin

seenagape

12 years ago

Which of the following is useful as a FIRST step when troubleshooting issues of a laptop not powering on?

A.
Verify backlight functionality and pixilation

B.
Plug in external monitor

C.
Remove unneeded peripherals

D.
Verity AC adapter LED’s