Lenovo B490 Notebook - Manual (Page 90)

Table 3. Parts list—Overall (continued)
No. FRU (Overall) FRU no. CRU
ID
19 System board assembly for Brazil, Windows 8, Intel HM77, integrated, without Small
Business Advantage 04X1178 N
20 CPU, Intel I5-2520M, 2.5 G, 3M, 2c J1 PGA processor 102001067 N
20 CPU, Intel B815, 1.6 G, Q0, 2M 2cPGA processor 102500229 N
20 CPU, Intel I3-2370M, 2.4 G, J1, 3M, 2cPGA processor 102500228 N
20 CPU, Intel SNB I3-2350M 2.3 G 3M J1 PGA processor 102500018 N
20 CPU, Intel SNB I3-2330M, 2.2 G, 3 M, J1 PGA processor 102500017 N
20 CPU, Intel SNB B950, 2.1 G, 2 M, Q0, PGA processor 102500016 N
20 CPU, Intel SNB B940, 2.0 G, 2 M, Q0, PGA processor 102500015 N
20 CPU, Intel SNB I3-2310M, 2.1 G, 3 M, 2c J1 PGA processor 102001065 N
20 CPU, Intel B970, 2.3 G, D2, 2 M, 2cPGA processor 102500230 N
20 CPU, Intel SNB B800, 1.5 G, Q0, 2M, 2c PGA processor 102500101 N
20 CPU, Intel SNB B960, 2.2 G, 2 M, 35 W, PGA processor 102500133 N
20 CPU, Intel B820, 1.7 G, Q0, 2 M, 2cPGA processor 102500350 N
20 CPU, i5-3210M Ivy Bridge L-0 3MB 2c PGA 2.5GHz STD 35W processor 102500301 N
20 CPU, i3-3110M Ivy Bridge L-0 3MB 2c PGA 2.3GHz STD 35W processor 102500303 N
20 CPU, Intel B980, 2.4 G, Q0, 2 M, 2cPGA Processor 102500362 N
20 CPU, Intel B830, 1.8 G, Q0, 2 M, 2cPGA Processor 102500440 N
20 CPU, Intel 2020M, 2.4 G, L1, 2 M, 2cPGA Processor 102500433 N
20 CPU, Intel I3-2328M, 2.2 G, J1, 3 M, 2cPGA 102500421 N
20 CPU, Intel I3-3120M, 2.5 G, L1, 3 M, 2cPGA Processor 102500435 N
22 Power board 90000220
04X1163 N
22 Keyboard (see “Keyboard” on page 86.)
— DC-in connector with bracket 04X1162 N
— Fingerprint reader board with cable 90000221
04X1165 N
— Backup battery for Brazil 04X1174 *
— Camera with microphone for Brazil 04W2671
04W2670
04W2672 N
— ac power adapter (see “ac power adapters” on page 89.)
LCD FRUs
The type of LCD is 14-inch high definition (HD) TFT LCD (Table 4 “Parts list - LCD” on page 85).
84 Hardware Maintenance Manual