Lenovo R400 Support Question
Lenovo R400 Support Question
Find answers below for this question about Lenovo R400 - ThinkPad 7438 - Core 2 Duo 2.26 GHz.Need a Lenovo R400 manual? We have 1 online manual for this item!
Question posted by Anonymous-173434 on January 15th, 2023
Me Gustaría Saber Cuanta Memoria Le Puedo Agregar
La laptop vino ya con 2gb de Ram y tenia pensado en ampliarsela pero no se cuanto soporta
Current Answers
Answer #1: Posted by hzplj9 on January 15th, 2023 12:47 PM
hzplj9
Member since:
June 25th, 2012 Points: 4,873,500
Member since:
June 25th, 2012 Points: 4,873,500
Maximum of 8GB i.e. 2 x 4gb.
https://www.compuram.biz/memory/lenovo/notebook/thinkpad/r-series/r400/
Hope that solves your problem. Please mark as helpful if it leads you to a satisfactory solution.Thank you.
Espero que esto resuelva su problema. Por favor, marque como útil si le lleva a una solución satisfactoria.Gracias.
Answer #2: Posted by SonuKumar on January 15th, 2023 10:05 PM
SonuKumar
Member since:
May 9th, 2021 Points: 16,596,890
Member since:
May 9th, 2021 Points: 16,596,890
Related Lenovo R400 Manual Pages
User Manual - Page 1
ThinkPad T400 and R400 Hardware Maintenance Manual
User Manual - Page 3
ThinkPad T400 and R400 Hardware Maintenance Manual
User Manual - Page 6
... (64 bit) DVDs . . 369 Windows Professional (32 bit) DVDs . . . . 370 Windows Professional (64 bit) DVDs . . . . 372 Common service tools 374
Notices 375
Trademarks 376
iv ThinkPad T400 and R400 Hardware Maintenance Manual
User Manual - Page 7
... 2765, 2766, 2767, 2768, 2769, 2773, 6473, 6474, 6475, 7417, 7420, 7425, and 7434 ThinkPad R400 MT 2782, 2783, 2784, 2786, 2787, 2788, 2789, 7438, 7439, 7440, 7443, 7445, 7446, and 7447
Use this manual
This manual contains service and reference information for... and "Important service information" on page 39.
© Copyright Lenovo 2008, 2009
v About this manual along with ThinkPad products.
User Manual - Page 8
vi ThinkPad T400 and R400 Hardware Maintenance Manual
User Manual - Page 9
Safety information
This chapter presents following safety information that are sensitive to be familiar with before you service a ThinkPad Notebook. v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 5 v "Handling devices that you need to electrostatic discharge" on page 6 v "Grounding ...
User Manual - Page 10
... not perform any action that causes hazards to lift any heavy object:
1. Do not obstruct fan louvers or cover them with labels or stickers.
2 ThinkPad T400 and R400 Hardware Maintenance Manual v When lifting any object that weighs more than 16 kg (35 lb) or that other parts in a safe place, away from...
User Manual - Page 132
...to apply the following figure:
1
2
3
4
1a 5
11 6
10
98 7
124 ThinkPad T400 and R400 Hardware Maintenance Manual Check the old base cover;
When you replace the base cover, you need ... ICCID label
5
Windows license label (COA)
6
Wireless WAN LMA label
7
Japan recycle label (for LE model)
8
Israel label
9
SIRM label
10 China modem label
11 Wireless WAN IMEI label or wireless...
User Manual - Page 250
... v 2789-CTO
23 CPU assembly, Intel Core 2 Duo mobile processor P7570 (2.26 GHz) v 7438-CTO, 6Bx, 6Cx, 6Kx v 7439-...CTO v 7440-CTO, 26x v 7443-CTO, 2Ex v 7445-CTO, 28x v 7446-CTO v 7447-CTO v 2782-CTO, 12x, 14x, 49x v 2783-CTO, 13x v 2784-CTO, 18x v 2786-CTO, 24x v 2787-CTO v 2788-CTO v 2789-CTO
FRU no. 42W8149
CRU ID
N
45M2816 N
242 ThinkPad T400 and R400...
User Manual - Page 252
...Overall (continued) No. FRU
FRU no.
23 CPU assembly, Intel Core 2 Duo mobile processor P8400, R-0 (2.26 GHz)
42W8286
v 6473-CTO, 21x, 22x, 23x, 24x, 31x,..., HAx,
P2x, P3x, P4x
v 2768-CTO, 51x, 52x, D2x, D3x
v 2769-CTO
v 2773-CTO
v 7438-CTO, 61x, 62x, P1x, T1x, T2x, T3x, T6x
v 7439-CTO, 11x, 13x, 19x, 1Hx, 1Jx,...v 2789-CTO
CRU ID
N
244 ThinkPad T400 and R400 Hardware Maintenance Manual
User Manual - Page 254
...FRU
FRU no.
23 CPU assembly, Intel Core 2 Duo mobile processor P8600, R-0 (2.4 GHz)
42W8287
v 6473-CTO, 46x, 48x,... P9x, T1x, T2x
v 2768-CTO, 31x, C5x, D1x, P8x, P9x
v 2769-CTO
v 2773-CTO
v 7438-CTO, 66x, 6Jx, PAx, PBx
v 7439-CTO, 1Ax, 1Bx, 1Mx, 1Nx, 1Px, 1Rx, 1Sx, 1Tx,... 2789-CTO
CRU ID
N
246 ThinkPad T400 and R400 Hardware Maintenance Manual Parts list-Overall (continued) No. Table 36.
User Manual - Page 256
... Parts list-Overall (continued)
No. FRU
23 CPU assembly, Intel Core 2 Duo mobile processor P8800 (2.66 GHz) v 6473-CTO, 4Yx, 4Zx v 6474-CTO, 61x, 62x... 9Sx, 9Tx, 9Vx, 9Wx, J1x, J3x, J6x, J7x, JBx v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO, 6Ex, 6Fx v 7439-CTO, 26x, 27x, 28x, 31x, 39x, 3Ax, 3Bx, 3Cx v 7440-CTO, 28x...FRU no. 45M2814
CRU ID
N
248 ThinkPad T400 and R400 Hardware Maintenance Manual
User Manual - Page 258
FRU
23 CPU assembly, Intel Core 2 Duo mobile processor P9500, E-0 (2.53 GHz) v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO, TLx v 7420-CTO, 15x v 7425-CTO v 7434-CTO...-CTO v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO
FRU no. 42W8288
CRU ID
N
250 ThinkPad T400 and R400 Hardware Maintenance ...
User Manual - Page 260
Table 36. FRU
23 CPU assembly, Intel Core 2 Duo mobile processor P9700 (2.8 GHz) v 6473-CTO v 6474-CTO, 75x v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, 9Fx, 9Gx v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v 7446...
User Manual - Page 262
... Core 2 Duo mobile processor T5870 (2.0 GHz) v 6473-CTO, R4x, TNx v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 29x, 2Ax, 2Bx, 2Cx, 2Dx, 2Hx v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO... v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO
FRU no. 43N7739
CRU ID
N
254 ThinkPad T400 and R400 Hardware Maintenance Manual Table 36.
User Manual - Page 264
...list-Overall (continued)
No. FRU
23 CPU assembly, Intel Core 2 Duo mobile processor T9400 (2.53 GHz) v 6473-CTO v 6474-CTO, 1Ax, 22x, 45x,..., R8x v 2768-CTO, 12x, 2Jx, 4Ax, C8x, E7x, N2x, N3x, P1x v 2769-CTO v 2773-CTO v 7438-CTO, 6Dx, P2x, T4x, T7x v 7439-CTO, 12x, 1Cx, 1Dx, E2x, E3x, E4x, N2x, N4x, N5x,...FRU no. 42W7987
CRU ID
N
256 ThinkPad T400 and R400 Hardware Maintenance Manual Table 36.
User Manual - Page 266
FRU
23 CPU assembly, Intel Core 2 Duo mobile processor T9550 (2.66 GHz) v 6473-CTO, PFx, PJx, R5x v ... F8x, FBx, FCx, FDx, FEx, FJx, FLx, G1x, G2x v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO, R1x, R9x v 7440-CTO, R4x v 7443-CTO v 7445-CTO, R5x v 7446-CTO v 7447... no. 42W8195
CRU ID
N
258 ThinkPad T400 and R400 Hardware Maintenance Manual Table 36. Parts list-Overall (continued)
No.
User Manual - Page 268
FRU
23 CPU assembly, Intel Core 2 Duo mobile processor T9600, E-0 (2.8 GHz) v 6473-CTO v 6474-CTO, 63x, 76x,...H1x, H2x, J2x, J4x, J5x, J8x, R2x, R7x, R9x v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO, 1Ux, E8x, EAx v 7440-CTO v 7443-CTO v 7445-CTO, 18x v 7446-CTO v... no. 42W8290
CRU ID
N
260 ThinkPad T400 and R400 Hardware Maintenance Manual Table 36. Parts list-Overall (continued)
No.
User Manual - Page 270
...Core 2 Duo mobile processor T9900 (3.06 GHz) v 6473-CTO v 6474-CTO, 77x v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, 9Hx, 9Jx, J9x, JAx, JCx v 2768-CTO v 2769-CTO v 2773-CTO v 7438...-CTO v 2787-CTO v 2788-CTO v 2789-CTO
23 Intel® Celeron® processor 575 (2.0 GHz) v 7438-CTO v 7439-CTO, 18x, 1Ex, 1Fx, 1Wx v 7440-CTO v 7443-CTO, 43x, 44x,...
User Manual - Page 274
.... Parts list-Overall (continued)
No. FRU
23 Intel Celeron Dual Core processor T1700 (1.83 GHz) v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO, R3x, R4x, RCx v 7440-CTO, N2x...
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