Lenovo T420 Tablet User Manual


 
Table 9. Parts list—Overall (continued)
No.
FRU (Overall)
FRU no.
CRU ID
N9x, NAx, NBx, NFx, PAx, PBx, PCx, PFx, PGx, PHx, PKx, PLx, PMx, PNx,
PPx, PQx, PRx, PSx, PTx, PUx, PVx, PWx, PXx, PYx, PZx, Q3x, Q4x, Q5x,
Q6x, Q7x, Q8x, Q9x
4236-CTO, 63x, MBx, N2x, N3x, N4x, N5x, N8x, N9x, NAx, NBx, NCx, NDx,
NEx, NFx, NGx, NHx, NKx, NLx, NMx, NNx, NPx, NQx, NRx, NSx, NTx, NUx,
NVx, NWx, NXx, NYx, P2x, P3x, P4x, P5x, P6x, P7x, P8x, P9x, PAx, PBx, PCx,
PDx, PEx, PFx, PGx, PHx, PJx, PKx, PLx, PMx, PNx, PPx, PQx, PRx, PSx,
PTx, PUx, PVx, PWx, PXx, PYx
4237-CTO
4238-CTO
4
Keyboard bezel assembly without ngerprint reader
4177-CTO, 25x, 26x, 28x, Q5x, QDx, QFx, QGx, QJx, QKx, QLx, QMx, QSx,
R2x, R3x, RVx
4178-CTO, 56x, 57x, 58x, 59x, 9Fx, 9Gx, 9Hx, 9Nx, 9Rx, A5x, A6x, A7x, AAx,
ACx, AQx, ARx, BVx, BWx, BXx
4179-CTO, G2x, GEx
4180-CTO, 62x, 64x, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, M9x, MLx, NCx,
NDx, NEx, PDx, PEx, PJx, Q2x
4236-CTO, 62x, 64x, 65x, N6x, N7x
4237-CTO
4238-CTO
04W1372 N
5
Modem daughter card (MDC)
4177-CTO, 22x, 23x, 24x, 25x, 29x, 2Ax, 2Bx, 2Cx, 2Ex, 2Jx, 2Xx, 36x, GFx,
GKx, GLx, GMx, Q4x, Q7x, QAx, QCx, QPx, QQx, QRx, QSx, R9x, RBx, RCx,
RFx
4178-CTO, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx,
5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 66x, 67x, 68x, 69x,
6Ax, 6Hx, 6Jx, 6Kx, 6Lx, 6Qx, 6Rx, 6Sx, 6Tx, 6Xx, 6Yx, 6Zx, 82x, 83x, 84x, 92x,
93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Cx, 9Dx, 9Ex, A5x, A6x, A7x, AJx,
AKx, AQx, ARx, BDx, BEx, BFx, BHx, BJx, BMx, BNx, BPx, BQx, BRx, BUx,
BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x, CBx
4179-CTO, G2x, G3x, G4x, G5x, G6x, G7x, G8x, G9x, GCx, GDx, GGx, GHx,
GJx, GMx, GNx, GPx, GQx, GRx, GSx, GTx, GUx, GVx, GWx, GXx
4180-CTO, J2x, J3x, J4x, K2x, K3x, K4x, K5x, K6x, K7x, K8x, K9x, KAx, KBx,
KCx, KDx, KEx, KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx, KPx, KQx, KRx,
KSx, KTx, KUx, KVx, KWx, KXx, KYx, KZx, L2x, L3x, L4x, L5x, L6x, L7x, L8x,
L9x, LAx, LBx, LCx, LDx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, LNx, LPx,
LQx, LRx, LSx, LTx, LYx, LZx, M2x, M3x, M4x, M5x, M6x, M9x, MAx, MBx,
MCx, MDx, MEx, MFx, MGx, MQx, MRx, MSx, MTx, MUx, MVx, MWx, MXx,
MZx, N2x, N3x, N4x, N5x, N6x, N7x, N8x, N9x, NAx, NCx, NFx, PDx, PKx, PLx,
PMx, PNx, PPx, PQx, PSx, PXx, Q3x, Q6x, Q7x, Q8x, Q9x
4236-CTO, MBx, N2x, N3x, N4x, N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx,
NDx, NEx, NFx, NGx, NHx, NKx, NLx, NMx, NNx, NPx, NQx, NRx, NSx, NTx,
NWx, NXx, NYx, P2x, P3x, P4x, P5x, P6x, P8x, P9x, PBx, PCx, PDx, PEx,
PHx, PJx
4237-CTO
4238-CTO
60Y3207 N
6
Speaker assembly
04W1633
04W1634
N
7
Magnesium structure frame assembly
04W1629 N
134 ThinkPad T420 and T420i Hardware Maintenance Manual