<![CDATA[iFixit - Answers With Device "Legion 5 15ARH05"]]> https://www.ifixit.com/Answers/Device/Legion_5_15ARH05?rss=yes en-US Mon, 06 Jul 2026 12:15:43 -0700 <![CDATA[Legion 5 15ARH05: Lenovo Legion 5 15ARH05 - No Display, No Caps Lock response after troubleshooting]]> My Lenovo Legion 5 15ARH05 is failing to boot. The fans spin and the keyboard backlight turns on, but there is no display and the Caps Lock key does not respond (no LED toggle).

I have already tried:

1. Deep CMOS reset (removing RTC and main battery, holding power for 60s).

2. Testing RAM sticks individually in both slots.

3. Booting without SSD and Wi-Fi card.

4. Testing with an external monitor (no signal).

5. Attempting the BIOS recovery key combination (Fn+R).

Since the Caps Lock is not responding, I suspect a No-POST condition. Are there any known common component failures on this specific motherboard (GY535/GY536) that cause this?

⟐ Commented June 22, 2026 at 15:54 MST

]]> https://www.ifixit.com/Answers/View/960491/Lenovo+Legion+5+15ARH05+-+No+Display,+No+Caps+Lock+response+after+troubleshooting https://www.ifixit.com/Answers/View/960491 Mon, 22 Jun 2026 15:54:44 -0700