<![CDATA[iFixit - Answers With Device "Dell Alienware m15 R7"]]> https://ts.ifixit.com/Answers/Device/Dell_Alienware_m15_R7?rss=yes en-US Sat, 23 May 2026 08:43:25 -0700 <![CDATA[Dell Alienware m15 R7: My Dell Alienware m15 R7 shows black screen on AC boot, as OS boots]]>

Issue

Alienware laptop shows a black screen (backlight on) while system continues running (audio plays, fans active).

Pattern Observed

  • More likely when powering on with AC adapter connected
  • Less frequent when booting on battery first
  • Occurs during normal use (e.g., video playback)

Workaround

  • Boot on battery
  • Wait briefly
  • Plug in AC after system stabilizes

This significantly reduces the issue.

What I Have Tried

  • Updated drivers via Dell SupportAssist
  • Reinstalled graphics drivers
  • Ran hardware diagnostics (no issues)
  • Disabled sleep / adjusted power settings
  • Replaced battery

Background

Issue started after heavy GPU usage with Topaz Video AI.

Question

Has anyone encountered this behavior?

  • Is this a known hybrid GPU / power-state issue?
  • Did factory reset resolve it?
  • Any permanent fix besides the workaround?

⟐ Edited by author 4월 20, 2026 at 9:47 GMT-7

]]> https://ts.ifixit.com/Answers/View/950798/My+Dell+Alienware+m15+R7+shows+black+screen+on+AC+boot,+as+OS+boots https://ts.ifixit.com/Answers/View/950798 Mon, 20 Apr 2026 09:47:56 -0700 <![CDATA[Dell Alienware m15 R7: My Gpu fan kick to 100% everytime]]> hey my dell alienware gpu fan is spinning at 100% all the time. i try to reset the windows, its not working. it kick to 100% right when i press power button

]]> https://ts.ifixit.com/Answers/View/940941/My+Gpu+fan+kick+to+100%25+everytime https://ts.ifixit.com/Answers/View/940941 Mon, 16 Feb 2026 10:44:23 -0700