SMC_RESET_L Chip for Macbook, DFN-8
Macbook Air / Retina Part#: U5110
Check the pullup resistor for SMC_RESET_L that pulls SMC_RESET_L up to 3.42v before replacing this IC.
If removing this IC does not bring SMC_RESET_L up, then replacing this chip will NOT fix your problem!

Product Code: SN0903049