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Table 35. Parts list—Overall (continued)
No. FRU (Overall)
13
Thermal module with fan
• 4401–CTO, 26x, 27x, 28x, 29x, 2Bx, 2Dx, 2Jx, 2Kx, 2Lx, 2Mx, 2Qx, 2Wx, 2Xx, 2Yx, 2Zx,
3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Px, 3Qx, 3Rx, 3Ux, 3Vx, 3Wx, 3Yx, 3Zx, 44x,
46x, 47x, 48x, 49x, 4Bx, 4Ex, 4Hx, 4Kx, 4Mx, 4Px
14
System board assembly, Intel Core i7-2620M, AES
• 4401–CTO, 22x, 23x, 25x, 2Ax, 2Ex
14
System board assembly, Intel Core i7-2620M, Non-AES
• 4401–CTO
14
System board assembly, Intel Core i5-2410, Non-AES
• 4401–CTO, 24x, 2Cx, 2Hx, 2Px, 2Rx, 2Tx, 32x, 33x, 34x, 35x, 3Kx, 3Lx, 3Mx, 3Nx, 3Xx,
42x, 43x, 4Ax, 4Cx, 4Dx, 4Fx
14
System board assembly, Intel Core i3-2310M, Non-AES
• 4401–CTO, 2Fx, 2Gx, 2Nx, 2Sx, 2Ux, 2Vx, 36x, 37x, 38x, 39x, 3Ax, 3Sx, 3Tx, 45x, 4Gx, 4Jx
14
System board assembly, Intel Core i7-2620M, AES
• 4401–CTO, 26x
14
System board assembly, Intel Core i7-2620M, Non-AES
• 4401–CTO
14
System board assembly, Intel Core i5-2410M, Non-AES
• 4401–CTO, 27x, 28x, 2Kx, 2Lx, 2Wx, 2Yx, 2Zx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Px, 3Qx, 3Rx,
3Yx, 3Zx, 44x, 46x, 4Ex
14
System board assembly, Intel Core i3-2310M, Non-AES
• 4401–CTO, 29x, 2Bx, 2Dx, 2Jx, 2Mx, 2Qx, 2Xx, 3Bx, 3Cx, 3Jx, 3Ux, 3Vx, 3Wx, 47x, 48x,
49x, 4Bx, 4Hx, 4Kx
15
DC-in cable
16
Backup battery
17
Media Card Reader
18
Keyboard (see "Keyboard" on page 89.)
19
TrackPoint caps
—
AC adapter (see "AC power adapters" on page 90.)
LCD FRUs
In ThinkPad Edge E420s, the type of the LCD is 14.0-inch HD LED-backlight LCD (Table 36 "Parts list—LCD"
on page 88).
FRU no.
CRU
ID
04W1750 N
04W1483 N
04W1484 N
04W1485 N
04W1486 N
04W1487 N
04W1488 N
04W1489 N
04W1490 N
04W1756 N
04W1762 **
04W1751 N
91P9642
*
87
.
Chapter 10
Parts list
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