Lenovo ThinkPad L420 Hardware Maintenance Manual page 142

Hardware maintenance manual
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Table 9. Parts list—Overall (continued)
No. FRU (Overall)
25
System board assembly, HM65 integrated 15W Dock, non-TPM, AUO4, with wireless WAN
• 5015-CTO
• 5016-CTO, 4Hx, 4Jx
• 5017-CTO
• 5019-CTO
• 7859-CTO, 3Dx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 4Qx, 4Rx, 4Vx
• 7860-CTO
26
ExpressCard slot blank bezel
26
SmartCard Reader
• 7826-CTO
• 7827-CTO
• 7829-CTO, 4Zx
• 7853-CTO
• 7854-CTO
• 7856-CTO
• 5015-CTO
• 5016-CTO
• 5017-CTO, 4Px
• 5019-CTO
• 7859-CTO
• 7860-CTO
27
Palm rest assembly without fingerprint reader for 14W Dock
• 7826-CTO, 3Dx, 3Zx
• 7827-CTO, 32x, 42x, 43x, 45x, 48x, 4Qx, 4Sx, 4Vx, 4Wx, 52x, 53x, 54x, 55x, 56x, 57x, 58x,
5Dx, 5Ex, 5Hx, 5Mx, 5Rx, 5Sx, 5Wx, 67x, 68x, 69x, 6Ax
• 7829-CTO, 32x, 42x, 43x, 45x, 48x, 4Ex, 4Qx, 4Rx, 4Ux, 58x, 59x, 5Ax, 5Bx, 5Cx
• 7853-CTO
• 7854-CTO, 32x, 33x, 35x, 3Tx, 42x, 43x, 44x, 45x, 46x, 48x, 4Fx, 4Jx, 4Kx, 4Mx, 5Ax,
5Fx, 5Gx
• 7856-CTO, 32x, 33x, 35x, 3Nx, 3Px, 3Qx, 3Sx, 3Tx, 3Ux, 3Vx, 4Cx, 4Dx
27
Palm rest assembly with fingerprint reader for 14W Dock
• 7826-CTO, 32x, 36x, 3Ex, 3Gx, 4Ax, 4Bx
• 7827-CTO, 33x, 34x, 44x, 46x, 47x, 49x, 4Ax, 4Bx, 4Ex, 4Fx, 4Gx, 4Hx, 4Nx, 4Px, 4Rx,
4Tx, 4Ux, 4Xx, 4Yx, 4Zx, 5Ax, 5Bx, 5Cx, 5Fx, 5Gx, 5Lx, 5Qx, 5Tx, 5Vx, 5Xx, 66x, 6Bx
• 7829-CTO, 33x, 34x, 44x, 46x, 47x, 49x, 4Ax, 4Fx, 4Gx, 4Kx, 4Lx, 4Mx, 4Sx, 4Tx, 4Wx,
4Xx, 4Yx, 4Zx, 53x, 54x, 55x, 56x, 57x
• 7853-CTO
• 7854-CTO, 34x, 36x, 37x, 38x, 3Ax, 3Lx, 3Mx, 3Nx, 3Rx, 3Sx, 3Yx, 3Zx, 4Gx, 4Hx, 4Lx,
4Px, 4Sx, 4Ux, 4Vx, 4Wx, 5Bx, 5Cx, 5Dx, 5Ex, 5Hx, 5Jx, 5Kx, 5Lx
• 7856-CTO, 34x, 36x, 37x, 38x, 39x, 3Ax, 3Lx, 3Mx, 3Wx, 3Xx, 46x, 47x, 48x, 49x, 4Ax,
4Bx, 4Ex, 4Fx, 4Jx
27
Palm rest assembly without fingerprint reader for 15W Dock
• 5015-CTO, 38x, 39x, 3Cx
• 5016-CTO, 32x, 42x, 43x, 45x, 46x, 48x, 4Dx, 4Sx, 4Vx, 4Wx, 4Zx, 52x, 58x, 5Ax, 5Bx,
5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Px, 5Tx, 5Zx, 63x, 64x, 67x
• 5017-CTO, 32x, 42x, 43x, 45x, 46x, 48x, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx
• 5019-CTO
• 7859-CTO, 3Ax, 3Bx, 3Sx, 3Tx, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex,
4Jx, 4Kx, 4Lx, 59x, 5Cx, 5Dx, 5Ex, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 68x, 69x, 6Dx
• 7860-CTO, 3Kx, 3Lx, 3Mx, 3Px, 3Qx, 3Rx, 3Sx
136
Hardware Maintenance Manual
op
FRU no.
CRU
ID
63Y1808
N
04W1721
N
41N3045
*
03X6352
04W1349
N
04W1350
N
04W1351
N

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