Send in your mainboard for repair:
https://nickselectronics.com/products/M55-E0

This repair works for the following mainboards
3655-1432-0150 (0171-2272-6603) 3655-1432-0395
3655-1302-0150 (0171-2272-6603) 3655-1302-0395
3655-1342-0150 (0171-2272-6603) 3655-1342-0395
3655-1382-0150 (0171-2272-6603) 3655-1382-0395

info@nickselectronicrepair.com
520-838-9359
Contact form on our website:
https://nickselectronics.com/pages/contact

Supplies and tools we use:
Magnetic Non-Slip Precision Screwdriver Tool Kit 145 in 1: https://nickselectronics.com/products/jm-8183
Hakko FX951 Soldering Iron: https://amzn.to/3FQfyhG
SN63PN37 Leaded Solder: https://amzn.to/3qScy0d
Desolder wick: https://amzn.to/33DAjjy
Kingbo Flux: https://amzn.to/42YWYBa
Hakko FR301 Desolder pump: https://amzn.to/3IhTKzc
MG Chemicals 4140A Flux Remover: https://amzn.to/4ayOPGh
Long nose Pliers: https://amzn.to/3TXr7y4
Tweezer set: https://amzn.to/3J4Mk2x
HQ Wire Strippers: https://amzn.to/4afy6YD
Wipes: https://amzn.to/4ayK67l
Compressed Air Duster: https://amzn.to/3JiIZ0h