Lenovo T420i Parts list-Overall, FRU Overall, FRU no, Cru Id, See “Miscellaneous parts” on page

Table 9.		Parts list—Overall
No.	FRU (Overall)		FRU no.	CRU ID
a - c	See “Miscellaneous parts” on page 156.
1	LCD unit (see “LCD FRUs” on page 150.)
2	ThinkPad b/g/n Wireless (1x1 BGN)		60Y3247	**
	•	4177-CTO, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Ex, 2Fx, 2Gx, 2Kx,	60Y3249
		2Lx, 2Mx, 2Xx, 2Yx, 36x, GFx, GKx, GLx, GMx, Q7x, QDx, QQx, QRx, QSx,
		R4x, RDx, RFx, RNx, RPx
	• 4178-CTO, 53x, 6Bx, 6Cx, 6Dx, 6Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx,
		9Sx, 9Tx, 9Ux, 9Vx, 9Wx, 9Xx, 9Yx, AGx, AHx, AMx, AQx, ARx, AZx, B2x, B3x,
		B4x, B5x, B6x, BDx, BEx, BFx, BHx, BJx, BMx, BNx, CCx, CDx, CRx, CSx
	• 4179-CTO, G2x, G3x, G4x, G5x, G6x, G7x, G8x, G9x, GGx, GHx, GJx, GMx,
		GNx, GPx, GSx, GTx, GUx, GXx
	• 4180-CTO, LEx, LFx, LGx, LHx, LJx, LKx, LNx, LPx, LRx, LSx, LTx, MAx, PDx,
		PEx
	• 4236-CTO, N6x, N7x, N8x, N9x, NCx, NKx, NLx, P4x, PBx, PPx, PQx
	•	4237-CTO
	•	4238-CTO
2	Intel® Centrino® Wireless-N 1000		60Y3241	**
	• 4177-CTO, 2Qx, 2Rx, 2Sx, 2Tx, 2Ux, 2Vx, 2Wx, 32x, 33x, 34x, QGx, QJx, QKx,
		QLx, QMx, QPx, QTx, QVx, QWx, QXx, QYx, QZx, R2x, R3x, R5x, R6x, R9x,
		RBx, RCx, RGx, RHx, RJx, RQx, RRx, RSx, RTx, RUx, RVx, RYx, RZx
	• 4178-CTO, 5Jx, 66x, 6Mx, 6Nx, 6Tx, 82x, 83x, 84x, A5x, A6x, A7x, AAx, ACx,
		ADx, AEx, AFx, AJx, AKx, AUx, AVx, B7x, B8x, B9x, BAx, BBx, BCx, BKx, BPx,
		BQx, BRx, BUx, BVx, BWx, BXx, C2x, C9x, CEx, CFx, CGx, CHx, CJx, CKx,
		CLx, CMx, CNx, CPx, CQx, CUx, CXx
	• 4179-CTO, GCx, GDx, GEx, GVx, GWx
	• 4180-CTO, J4x, MTx, MUx, MVx, MWx, MXx, N3x, N4x, N5x, PJx, PKx, PLx,
		PMx, PNx, PPx, PQx, Q6x, Q7x, Q8x, Q9x
	• 4236-CTO, NXx, NYx, P7x, P8x, PCx, PDx, PEx, PJx
	•	4237-CTO
	•	4238-CTO
2	Intel Centrino Advanced-N 6205 (2x2 AGN)		60Y3253	**
	• 4177-CTO, 22x, 23x, 24x, 2Nx, 2Px, 35x, Q2x, Q3x, Q4x, Q5x, QHx, QNx,
		R8x, RAx, RKx, RLx, RMx, RWx, RXx
	• 4178-CTO, 52x, 54x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx,
		5Gx, 5Hx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx,
		5Yx, 5Zx, 68x, 69x, 6Ax, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Px, 6Qx, 6Rx, 6Sx,
		6Ux, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 9Dx, 9Ex,
		9Qx, 9Rx, 9Zx, A2x, A3x, A4x, A8x, A9x, ABx, ALx, ANx, APx, ASx, ATx, AWx,
		AXx, AYx, BGx, BSx, BTx, BYx, BZx, C3x, C4x, C5x, C6x, C7x, C8x, CAx,
		CVx, CWx, CYx
	•	4179-CTO, GBx, GQx, GRx
	• 4180-CTO, 62x, 63x, 64x, 65x, J2x, J3x, K2x, K3x, K4x, K5x, K6x, K7x, K8x,
		K9x, KAx, KBx, KCx, KDx, KEx, KFx, KHx, KJx, KKx, KLx, KMx, KNx, KPx,
		KQx, KRx, KSx, KTx, KUx, KVx, KWx, L4x, L5x, L6x, L7x, L8x, L9x, LAx, LBx,
		LCx, LDx, LLx, LMx, LQx, LUx, LVx, LWx, LXx, LYx, LZx, M2x, M3x, M4x, M7x,
		M8x, M9x, MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx, MKx, MLx, MMx,
		MNx, MQx, MRx, MSx, MYx, MZx, N2x, N6x, N7x, N8x, N9x, NBx, NCx, NDx,
		NEx, PAx, PBx, PCx, PFx, PGx, PHx, PRx, PSx, PUx, PVx, PWx, PXx, PYx,
		PZx, Q2x, Q3x, Q4x
	• 4236-CTO, 62x, 63x, 64x, 65x, MBx, N2x, N3x, N5x, NAx, NBx, NDx, NEx, NHx,
		NMx, NNx, NSx, NTx, NUx, NVx, P3x, P5x, P6x, PAx, PHx, PKx, PLx, PNx, PRx,
		PSx, PTx, PUx, PVx, PWx, PXx, PYx
	•	4237-CTO
	•	4238-CTO

Chapter 10. Parts list 131