Just got an Alienware m15 R3, everything worked fine...I've installed an additional SSD on the SSD2 slot, and since then no more keyboard/touchpad backlight. The alienhead light, and the chassis lights work well.
Have you tried turning on the lights from the command center?
You should re-connect the KB-Backlight Membrane back to the computer and check if that fixes the issue.
Disassembling your laptop requires you to screw out all the screws from the backplate and finding the Membrane cable that says KB-Backlight-MB.
From,
Area-51-ALX
*NOTE: I am NOT a Dell employee, But I am a Community Rockstar*
Quick Tip: If your laptop has voltage / charging issues, try shutting it down, unplugging power from laptop, hold power button down for 30 seconds to do a full reset!
*NOTE: I am NOT a Dell employee, But I am a Community Rockstar*
Quick Tip: If your laptop has voltage / charging issues, try shutting it down, unplugging power from laptop, hold power button down for 30 seconds to do a full reset!
I've found this in the m15 R3 manual, since I want to reduce the number of unnecessary disconnections...is the cable marked in yellow is the right one? thx:
*NOTE: I am NOT a Dell employee, But I am a Community Rockstar*
Quick Tip: If your laptop has voltage / charging issues, try shutting it down, unplugging power from laptop, hold power button down for 30 seconds to do a full reset!
*NOTE: I am NOT a Dell employee, But I am a Community Rockstar*
Quick Tip: If your laptop has voltage / charging issues, try shutting it down, unplugging power from laptop, hold power button down for 30 seconds to do a full reset!
*NOTE: I am NOT a Dell employee, But I am a Community Rockstar*
Quick Tip: If your laptop has voltage / charging issues, try shutting it down, unplugging power from laptop, hold power button down for 30 seconds to do a full reset!
A51-06
7 Practitioner
•
3094 Posts
•
13670 Points
3731
0
Posted July 8th, 2020 13:00
Hi @Yossi_Ronnen,
Have you tried turning on the lights from the command center?
You should re-connect the KB-Backlight Membrane back to the computer and check if that fixes the issue.
Disassembling your laptop requires you to screw out all the screws from the backplate and finding the Membrane cable that says KB-Backlight-MB.
From,
Area-51-ALX
*NOTE: I am NOT a Dell employee, But I am a Community Rockstar*
Quick Tip: If your laptop has voltage / charging issues, try shutting it down, unplugging power from laptop, hold power button down for 30 seconds to do a full reset!