4157 Keyboards (Lenovo Preferred Pro USB)
FRU #
CRU
French Canadian (model 11F 12F 13F 14F 15F 16F 17F 18F 48F 49F 51F 52F 79F 81F 82F
B1F CTO F1F D7F D8F D9F E1F E3F E4F E5F E6F E7F E8F E9F G9F H1F H2F H3F H4F
H5F H6F H7F H8F H9F)
41A5302
1
German (model 34G 35G 36G 32G 33G 37G 38G 39G 41G 47G 44G 45G 46G 54G 55G 56G
57G 58G 59G 61G 62G 63G 64G 65G 66G 67G 68G 69G A3G A4G A5G A6G A7G B1G CTO
F1G B2G B3G B4G E2G E6G G9G H1G H2G H3G H4G H5G H6G H7G H8G H9G F2G F3G
F4G F5G F6G F7G F8G F9G G1G G2G G3G G4G G5G G6G G7G G8G )
41A5303
1
Greek (model 34G 35G 36G 32G 33G 37G 38G 39G 41G 47G 44G 45G 46G 54G 55G 56G
57G 58G 59G 61G 62G 63G 64G 65G 66G 67G 68G 69G A3G A4G A5G A6G A7G B1G CTO
F1G B2G B3G B4G E2G E6G G9G H1G H2G H3G H4G H5G H6G H7G H8G H9G F2G F3G
F4G F5G F6G F7G F8G F9G G1G G2G G3G G4G G5G G6G G7G G8G )
41A5304
1
Greek/US (model 34G 35G 36G 32G 33G 37G 38G 39G 41G 47G 44G 45G 46G 54G 55G
56G 57G 58G 59G 61G 62G 63G 64G 65G 66G 67G 68G 69G A3G A4G A5G A6G A7G B1G
CTOF1G B2G B3G B4G E2G E6G G9G H1G H2G H3G H4G H5G H6G H7G H8G H9G F2G
F3G F4G F5G F6G F7G F8G F9G G1G G2G G3G G4G G5G G6G G7G G8G )
41A5305
1
Hebrew (model 34G 35G 36G 32G 33G 37G 38G 39G 41G 47G 44G 45G 46G 54G 55G 56G
57G 58G 59G 61G 62G 63G 64G 65G 66G 67G 68G 69G A3G A4G A5G A6G A7G B1G
CTOF1G B2G B3G B4G E2G E6G G9G H1G H2G H3G H4G H5G H6G H7G H8G H9G F2G
F3G F4G F5G F6G F7G F8G F9G G1G G2G G3G G4G G5G G6G G7G G8G )
41A5306
1
Hungarian (model 34G 35G 36G 32G 33G 37G 38G 39G 41G 47G 44G 45G 46G 54G 55G
56G 57G 58G 59G 61G 62G 63G 64G 65G 66G 67G 68G 69G A3G A4G A5G A6G A7G B1G
CTOF1G B2G B3G B4G E2G E6G G9G H1G H2G H3G H4G H5G H6G H7G H8G H9G F2G
F3G F4G F5G F6G F7G F8G F9G G1G G2G G3G G4G G5G G6G G7G G8G)
41A5307
1
Iceland (model 34G 35G 36G 32G 33G 37G 38G 39G 41G 47G 44G 45G 46G 54G 55G 56G
57G 58G 59G 61G 62G 63G 64G 65G 66G 67G 68G 69G A3G A4G A5G A6G A7G B1G CTO
F1G B2G B3G B4G E2G E6G G9G H1G H2G H3G H4G H5G H6G H7G H8G H9G F2G F3G
F4G F5G F6G F7G F8G F9G G1G G2G G3G G4G G5G G6G G7G G8G )
41A5308
1
Italy (model 34G 35G 36G 32G 33G 37G 38G 39G 41G 47G 44G 45G 46G 54G 55G 56G 57G
58G 59G 61G 62G 63G 64G 65G 66G 67G 68G 69G A3G A4G A5G A6G A7G B1G CTO F1G
B2G B3G B4G E2G E6G G9G H1G H2G H3G H4G H5G H6G H7G H8G H9G F2G F3G F4G
F5G F6G F7G F8G F9G G1G G2G G3G G4G G5G G6G G7G G8G )
41A5309
1
Japanese (model 19J 21J 22J 71J 72J 73J 74J 75J 76J 88J 89J 91J 92J B1J CTO F1J C4J
C5J C8J C9J D3J D4J E6J H1J H2J H3J H4J H5J H6J H7J H8J H9J JIJ J2J J3J J4J J5J)
41A5310
1
Korean (model 28K 31K B1K CTO F1K B5K E6K G9K H1K H2K H3K H4K H5K H6K H7K
H8K H9K)
41A5311
1
LA Spanish (model 15S 15Y B1S B1D B1Y CTO F1S F1Y D7S D8S D9S E1S E3S E4S E5S
E6S E6D S6Y E7S E8S E9S G9D G9Y H1D H1Y H2D H2Y H3D H3Y H4D H4Y H5D H5Y H6D
H6Y H7D H7Y H8D H8Y H9D H9Y)
41A5312
1
Norwegian (model 34G 35G 36G 32G 33G 37G 38G 39G 41G 47G 44G 45G 46G 54G 55G
56G 57G 58G 59G 61G 62G 63G 64G 65G 66G 67G 68G 69G A3G A4G A5G A6G A7G B1G
CTOF1G B2G B3G B4G E2G E6G G9G H1G H2G H3G H4G H5G H6G H7G H8G H9G F2G
F3G F4G F5G F6G F7G F8G F9G G1G G2G G3G G4G G5G G6G G7G G8G )
41A5313
1
Polish (model 34G 35G 36G 32G 33G 37G 38G 39G 41G 47G 44G 45G 46G 54G 55G 56G
57G 58G 59G 61G 62G 63G 64G 65G 66G 67G 68G 69G A3G A4G A5G A6G A7G B1G
CTOF1G B2G B3G B4G E2G E6G G9G H1G H2G H3G H4G H5G H6G H7G H8G H9G F2G
F3G F4G F5G F6G F7G F8G F9G G1G G2G G3G G4G G5G G6G G7G G8G )
41A5314
1
Portuguese (model 34G 35G 36G 32G 33G 37G 38G 39G 41G 47G 44G 45G 46G 54G 55G
56G 57G 58G 59G 61G 62G 63G 64G 65G 66G 67G 68G 69G A3G A4G A5G A6G A7G B1G
CTOF1G B2G B3G B4G E2G E6G G9G H1G H2G H3G H4G H5G H6G H7G H8G H9G F2G
F3G F4G F5G F6G F7G F8G F9G G1G G2G G3G G4G G5G G6G G7G G8G )
41A5315
1
186
ThinkStation Hardware Maintenance Manual
Summary of Contents for 4157 - ThinkStation S20 - 2 GB RAM
Page 1: ...ThinkStation Hardware Maintenance Manual Machine Type 4105 4155 4157 4158 4217 4218 ...
Page 2: ......
Page 3: ...ThinkStation Hardware Maintenance Manual Machine Type 4105 4155 4157 4158 4217 4218 ...
Page 15: ...Chapter 2 Safety information 9 ...
Page 19: ...Chapter 2 Safety information 13 ...
Page 20: ...1 2 14 ThinkStation Hardware Maintenance Manual ...
Page 21: ...Chapter 2 Safety information 15 ...
Page 27: ...Chapter 2 Safety information 21 ...
Page 31: ...Chapter 2 Safety information 25 ...
Page 38: ...32 ThinkStation Hardware Maintenance Manual ...
Page 56: ...50 ThinkStation Hardware Maintenance Manual ...
Page 80: ...74 ThinkStation Hardware Maintenance Manual ...
Page 93: ...Chapter 10 Replacing FRUs Type 4105 4157 4217 87 ...
Page 124: ...118 ThinkStation Hardware Maintenance Manual ...
Page 264: ...258 ThinkStation Hardware Maintenance Manual ...
Page 268: ...262 ThinkStation Hardware Maintenance Manual ...
Page 274: ...268 ThinkStation Hardware Maintenance Manual ...
Page 275: ......
Page 276: ...Part Number 53Y4348 Printed in USA 1P P N 53Y4348 53Y4348 ...