Keyboard - Lenovo ThinkPad T420 4177 Hardware Maintenance Manual

Table 36. Parts list—14.1-inch WXGA+ LED-backlight LCD (continued)
No. FRU (14.1-inch WXGA+ LED-backlight LCD)
8 Hinge kit
• 4170–CTO, 39x, 38x, 3Ax, 35x, 34x, 22x, 23x, 24x, 25x, 26x, 27x, 33x, 32x, 37x, 36x
• 4171–CTO, 6Tx, 6Sx, 6Px, 6Nx, 6Mx, 6Jx, 6Hx, 6Gx, 6Fx, 5Zx, 5Yx, 5Xx, 5Vx, 5Ux, 5Tx,
5Rx, 5Px, 5Nx, 5Mx, 5Jx, 5Hx, 5Fx, 5Ex, 5Dx, 5Bx, 5Ax, 55x, 54x, 53x, 52x, 6Rx, 6Qx,
6Ex, 68x, 66x, 65x, 64x, 63x, 62x
• 4172–CTO, 22x
• 4173–CTO, L5x, L2x, KZx, KYx, KXx, KWx, KUx, KTx, KSx, KRx, KQx, KNx, KMx, KLx,
KKx, KJx, KGx, KFx, KAx, K9x, K8x, K7x, K6x, K2x, JZx, JYx, JXx, JWx, JVx, JUx, JTx,
JSx, JPx, JNx, JMx, JLx, JKx, JJx, JHx, JGx, JFx, JEx, JDx, JCx, JBx, JAx, J9x, J8x,
J7x, 28x, 29x, 2Ax, 2Bx, J4x, J2x, L3x, KVx
• 4174–CTO, PBx, PAx, P9x, P8x, P6x, P5x, P4x, NVx, NTx, NSx, NNx, NGx, NFx, NEx, NDx,
N7x, N6x, N4x, N3x, N2x, 28x, 29x, 2Ax, 2Bx, NCx, NBx, NAx, N9x, N8x
9 LCD cable assembly
10
Clear plate for LCD bezel
• 4170–CTO, 39x, 38x, 3Ax, 35x, 34x, 22x, 23x, 24x, 25x, 26x, 27x, 33x, 32x, 37x, 36x
• 4171–CTO, 6Tx, 6Sx, 6Px, 6Nx, 6Mx, 6Jx, 6Hx, 6Gx, 6Fx, 5Zx, 5Yx, 5Xx, 5Vx, 5Ux, 5Tx,
5Rx, 5Px, 5Nx, 5Mx, 5Jx, 5Hx, 5Fx, 5Ex, 5Dx, 5Bx, 5Ax, 55x, 54x, 53x, 52x, 6Rx, 6Qx,
6Ex, 68x, 66x, 65x, 64x, 63x, 62x
• 4172–CTO, 22x
• 4173–CTO, L5x, L2x, KZx, KYx, KXx, KWx, KUx, KTx, KSx, KRx, KQx, KNx, KMx, KLx,
KKx, KJx, KGx, KFx, KAx, K9x, K8x, K7x, K6x, K2x, JZx, JYx, JXx, JWx, JVx, JUx, JTx,
JSx, JPx, JNx, JMx, JLx, JKx, JJx, JHx, JGx, JFx, JEx, JDx, JCx, JBx, JAx, J9x, J8x,
J7x, 28x, 29x, 2Ax, 2Bx, J4x, J2x, L3x, KVx
• 4174–CTO, PBx, PAx, P9x, P8x, P6x, P5x, P4x, NVx, NTx, NSx, NNx, NGx, NFx, NEx, NDx,
N7x, N6x, N4x, N3x, N2x, 28x, 29x, 2Ax, 2Bx, NCx, NBx, NAx, N9x, N8x

Keyboard

Table 37. Parts list—Keyboard
Language
Arabic
Belgian
Brazilian Portuguese
Bulgarian
Canadian French (058)
Canadian French (Acnor)
Czech
Danish
Dutch
Finnish, Swedish
French
German
Greek (U.S. English and Greek layout)
Hebrew
Hungarian
FRU no.
04W1677 N
04W1686 N
04W1682 N
FRU no.
45N2076 45N2146 45N2216
45N2077 45N2147 45N2217
45N2075 45N2145 45N2215
45N2078 45N2148 45N2218
45N2073 45N2143 45N2213
45N2072 45N2142 45N2212
45N2079 45N2149 45N2219
45N2080 45N2150 45N2220
45N2090 45N2160 45N2230
45N2097 45N2167 45N2237
45N2082 45N2152 45N2222
45N2083 45N2153 45N2223
45N2084 45N2154 45N2224
45N2085 45N2155 45N2225
45N2086 45N2156 45N2226
.
Chapter 10
CRU
ID
CRU
ID
**
129
Parts list