The screen is black

Question

Acer Predator Helios 300 (2018)

Acer Predator Helios 300, released 2018, identifiable by several model numbers. Most guides should apply to all models.

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crwdns2955602:0crwdne2955602:0: Ndz 30, 2026

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My screen doesn't lighting

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Malcolm Parker @malcolmpar95155 crwdns2934065:0crwdne2934065:0: 801 3 · Answer 1 · 2026-09-30T09:35:57-07:00

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crwdns2955602:0crwdne2955602:0: Ndz 30, 2026

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If the laptop powers on but the screen stays black, try an external monitor first. If that works, suspect the laptop display, cable, or backlight.

If there’s no display externally either, reseat the RAM and check for any beep/error codes.

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