Acer Aspire Z3 -615 some screen dont have backlight.

Benzky06
Benzky06 Member Posts: 1 New User
edited February 2022 in All-In-One PCs
I have an Acer Aspire Z3 -615, and I just observed that some part of the screen dont have backlight but still smooth to touch, what do you think is the problem.  I just search that the PC is 240volts, but i just plugged it in 220volts do you think voltage supply is the problem?

Answers

  • billsey
    billsey ACE Posts: 31,647 Trailblazer
    Please show us a picture showing the screen. 220V vs. 240V won't make any difference. The power supplies are usually specced for 100V-240V 50/60Hz.
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  • Easwar
    Easwar Member Posts: 6,727 Guru

    If your LCD backlight is not working consider the possibility of the LCD not lighting up because of the blown fuse on your laptop's motherboard. ... When you are reconnecting the cable, make sure not to plug it in upside down: it will not work, and you may short the pins, and your LCD may get damaged.