C540AVCUMAHeatSink
90201925N
C540CoolermasterUMAHeatSink
90201926N
C540AVCDISHeatSink
90201927N
HeatsinkHeatsink
C540CoolermasterDISHeatSink
90201928N
C540AVCFan
90201929N
SystemFanSystemFan
C540DeltaFan
90201930N
SpeakerSpeakerC540Speaker（L+R）
90201931N
C540TOUCHNOKUMAW/USB3.0MB
90002689N
C540TOUCHNOKUMAW/OUSB3.0MB
90002690N
C540TOUCHNOK512M_GPUW/USB3.0MB
90002691N
C540TOUCHNOK512M_GPUW/OUSB3.0
MB
90002692N
C540TOUCHNOK1G_GPUW/USB3.0MB
90002693N
C540TOUCHNOK1G_GPUW/OUSB3.0MB
90002694N
C540TOUCHNOK2G_GPUW/USB3.0MB
90002695N
C540TOUCHNOK2G_GPUW/OUSB3.0MB
90002696N
C540TOUCHW8PUMAW/USB3.0MB
90002697N
C540TOUCHW8PUMAW/OUSB3.0MB
90002698N
C540TOUCHW8P512M_GPUW/USB3.0MB
90002699N
C540TOUCHW8P512M_GPUW/OUSB3.0
MB
90002700N
C540TOUCHW8P1G_GPUW/USB3.0MB
90002701N
C540TOUCHW8P1G_GPUW/OUSB3.0MB
90002702N
C540TOUCHW8P2G_GPUW/USB3.0MB
90002703N
C540TOUCHW8P2G_GPUW/OUSB3.0MB
90002704N
C540TOUCHW8SUMAW/USB3.0MB
90002705N
C540TOUCHW8SUMAW/OUSB3.0MB
90002706N
C540TOUCHW8S512M_GPUW/USB3.0MB
90002707N
C540TOUCHW8S512M_GPUW/OUSB3.0
MB
90002708N
C540TOUCHW8S1G_GPUW/USB3.0MB
90002709N
C540TOUCHW8S1G_GPUW/OUSB3.0MB
90002710N
C540TOUCHW8S2G_GPUW/USB3.0MB
90002711N
MainboardMainboard
C540TOUCHW8S2G_GPUW/OUSB3.0MB
90002712N
58LenovoC540HardwareMaintenanceManual
