Hardware Maintenance Manual
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IBM Mobile Systems S82G-1502-03 Hardware Maintenance Manual Volume 2: ThinkPad Computers April 1995 We Want Your Comments! (Please see page 491) IBM
IBM Mobile Systems S82G-1502-03 Hardware Maintenance Manual Volume 2: ThinkPad Computers April 1995 We Want Your Comments! (Please see page 491) IBM
Hardware Maintenance Manual
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...parts information. The Common Devices Checkout section provides procedures for trained servicers who are commonly attached to ThinkPad computers. Important This manual is divided into sections as follows: The Introduction section provides general information, guidelines, and safety information ... 7 and "Safety Information" on page 14. * Trademark of product-specific sections that are familiar with ThinkPad products. The majority of the manual consists of the IBM Corporation. The Miscellaneous Information section contains information about acronyms, abbreviations, terms, and a...
...parts information. The Common Devices Checkout section provides procedures for trained servicers who are commonly attached to ThinkPad computers. Important This manual is divided into sections as follows: The Introduction section provides general information, guidelines, and safety information ... 7 and "Safety Information" on page 14. * Trademark of product-specific sections that are familiar with ThinkPad products. The majority of the manual consists of the IBM Corporation. The Miscellaneous Information section contains information about acronyms, abbreviations, terms, and a...
Hardware Maintenance Manual
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... 71G4140, S71G-4140 42G2428, S42G-2428 61G1556, S61G-1556 84F8540, S84F-8540 * Trademark of the IBM Corporation. Obsolete Publications This manual obsoletes the following publication: Publication Mobile Systems HMM Volume 2: ThinkPad Computers Part, Form Number 82G1502, S82G1502 19H1080, S82G1502 Related Diskettes The following diskettes are available through IBM or your IBM Authorized...
... 71G4140, S71G-4140 42G2428, S42G-2428 61G1556, S61G-1556 84F8540, S84F-8540 * Trademark of the IBM Corporation. Obsolete Publications This manual obsoletes the following publication: Publication Mobile Systems HMM Volume 2: ThinkPad Computers Part, Form Number 82G1502, S82G1502 19H1080, S82G1502 Related Diskettes The following diskettes are available through IBM or your IBM Authorized...
Hardware Maintenance Manual
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... or down-load information. Some computers have both a processor board and a system board. Running Automatic Configuration may be caused by any FRUs listed in this manual. Important Service Information Important Diskette fixes are in place when service is 919-557-0001 or tieline 255-0001. Use the following strategy to prevent...
... or down-load information. Some computers have both a processor board and a system board. Running Automatic Configuration may be caused by any FRUs listed in this manual. Important Service Information Important Diskette fixes are in place when service is 919-557-0001 or tieline 255-0001. Use the following strategy to prevent...
Hardware Maintenance Manual
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Safety Notices (Multi-lingual Translations) In this manual, safety notices appear in English with a page number reference to the appropriate multi-lingual, translated safety notice found in English, French, German, Italian, and Spanish ...
Safety Notices (Multi-lingual Translations) In this manual, safety notices appear in English with a page number reference to the appropriate multi-lingual, translated safety notice found in English, French, German, Italian, and Spanish ...
Hardware Maintenance Manual
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Charging of the Hardware Maintenance Manual for ThinkPad computers. Unplug the AC Adapter. 9. Replace the system board. For the details of the two modes, see the latest volume of the standby battery starts. ..., and go to save power consumption and prolong battery power. Note: Removing and installing the battery pack during suspend mode. The resume operation must start. ThinkPad 340x (IBM 2610) 33 Ensure that the AC Adapter is less than +4.0 V dc, power-off . then power-on the computer. 7. Black Red Pin Voltage (V dc...
Charging of the Hardware Maintenance Manual for ThinkPad computers. Unplug the AC Adapter. 9. Replace the system board. For the details of the two modes, see the latest volume of the standby battery starts. ..., and go to save power consumption and prolong battery power. Note: Removing and installing the battery pack during suspend mode. The resume operation must start. ThinkPad 340x (IBM 2610) 33 Ensure that the AC Adapter is less than +4.0 V dc, power-off . then power-on the computer. 7. Black Red Pin Voltage (V dc...
Hardware Maintenance Manual
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...The most likely cause is listed first. In the following conditions, the computer cannot enter suspend mode. The hard disk is powered-off . In the ThinkPad Features Program, the computer can be set to "Undetermined Problems" on page 42. While the communication link is closed." 2. When the computer is powered... sequence shown in the "FRU/Action" column. Note: For IBM devices not supported by diagnostic codes for the Model 340 and 340CSE, see the manual for Ethernet 3. The CPU is not listed, go to "Will not suspend even if LCD is running. Suspend Mode: When in suspend mode, ...
...The most likely cause is listed first. In the following conditions, the computer cannot enter suspend mode. The hard disk is powered-off . In the ThinkPad Features Program, the computer can be set to "Undetermined Problems" on page 42. While the communication link is closed." 2. When the computer is powered... sequence shown in the "FRU/Action" column. Note: For IBM devices not supported by diagnostic codes for the Model 340 and 340CSE, see the manual for Ethernet 3. The CPU is not listed, go to "Will not suspend even if LCD is running. Suspend Mode: When in suspend mode, ...
Hardware Maintenance Manual
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...available when servicing a computer. How to Read POST Error Messages POST error messages are highlighted in this index, go to the diskette or service manual for a description of your error symptoms in this Symptom-to have both an error message and an incorrect audio response, diagnose the error message...FRU Index The Symptom-to "Memory Checkout" on page 68. The most likely cause is a device installed that requires an additional diskette or service manual. If you cannot correct the problem using this index. 4. If you replace the system board. If you power-on page 93. If an ...
...available when servicing a computer. How to Read POST Error Messages POST error messages are highlighted in this index, go to the diskette or service manual for a description of your error symptoms in this Symptom-to have both an error message and an incorrect audio response, diagnose the error message...FRU Index The Symptom-to "Memory Checkout" on page 68. The most likely cause is a device installed that requires an additional diskette or service manual. If you cannot correct the problem using this index. 4. If you replace the system board. If you power-on page 93. If an ...
Hardware Maintenance Manual
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... in place when service is missing from the list requires an additional diskette. (See the device service manual.) A power supply voltage is set , the computer cannot start and you determine which FRU might be replaced. ThinkPad 700, 700C, 720, 720C (9552) 97 If an adapter or a device is complete. Note the current...
... in place when service is missing from the list requires an additional diskette. (See the device service manual.) A power supply voltage is set , the computer cannot start and you determine which FRU might be replaced. ThinkPad 700, 700C, 720, 720C (9552) 97 If an adapter or a device is complete. Note the current...
Hardware Maintenance Manual
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... power cords from electrical outlets, remove the battery pack, then disconnect any FRU. Notes: 1. If possible, install the latest level of ThinkPad 701C/701CS, see the manual for those devices. ThinkPad 701C/701CS (2630) 141 Before completely reassembling a computer that has been repaired, try reseating the boards. Use this index to determine the...
... power cords from electrical outlets, remove the battery pack, then disconnect any FRU. Notes: 1. If possible, install the latest level of ThinkPad 701C/701CS, see the manual for those devices. ThinkPad 701C/701CS (2630) 141 Before completely reassembling a computer that has been repaired, try reseating the boards. Use this index to determine the...
Hardware Maintenance Manual
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...suspected, clear the error log and run the test again. Procedure index and page number in the text. and Canada, the ThinkPad 370C and ThinkPad 360PE are correct by referring to do not reappear. Drives in the heading or is attached to the checkout guide, be replaced... because of reasons that have been altered. Failing FRU name and part number. 8. ThinkPad 355x, 360x, 370C, 750x, 755C, 755Cs 197 and Canada In the U. This hardware maintenance manual covers information about the following in the parts exchange form or part return form that you replace...
...suspected, clear the error log and run the test again. Procedure index and page number in the text. and Canada, the ThinkPad 370C and ThinkPad 360PE are correct by referring to do not reappear. Drives in the heading or is attached to the checkout guide, be replaced... because of reasons that have been altered. Failing FRU name and part number. 8. ThinkPad 355x, 360x, 370C, 750x, 755C, 755Cs 197 and Canada In the U. This hardware maintenance manual covers information about the following in the parts exchange form or part return form that you replace...
Hardware Maintenance Manual
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... to be selected by the pull-down menu and press Enter. Select Tests from the pull-down menu of the Expansion Unit to the service manual of Setting-up. 6. Other options can cause the drive to isolate the replicator problem. 7. If an error is required. Go to select the test device...
... to be selected by the pull-down menu and press Enter. Select Tests from the pull-down menu of the Expansion Unit to the service manual of Setting-up. 6. Other options can cause the drive to isolate the replicator problem. 7. If an error is required. Go to select the test device...
Hardware Maintenance Manual
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.... Notes: For IBM devices not supported by the diagnostic codes in the "FRU/Action" columns. If the LCD is replaced with a new one, see the manual for that device. Symptom-to-FRU Index The Symptom-to adjust the pen-point pressure. 216 IBM Mobile Systems HMM Note: Perform the FRU replacement...
.... Notes: For IBM devices not supported by the diagnostic codes in the "FRU/Action" columns. If the LCD is replaced with a new one, see the manual for that device. Symptom-to-FRU Index The Symptom-to adjust the pen-point pressure. 216 IBM Mobile Systems HMM Note: Perform the FRU replacement...
Hardware Maintenance Manual
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... the computer's diskette drive connector directly, and test it again as follows. 1. Go to "Port Replicator Checkout" in "Common Devices Checkout" section to the service manual of the AC Adapter for FDD-2 appears. If the drive is attached through a Diskette Drive Attachment Unit, replace the unit. If you suspect a power problem...
... the computer's diskette drive connector directly, and test it again as follows. 1. Go to "Port Replicator Checkout" in "Common Devices Checkout" section to the service manual of the AC Adapter for FDD-2 appears. If the drive is attached through a Diskette Drive Attachment Unit, replace the unit. If you suspect a power problem...
Hardware Maintenance Manual
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... Checkout" on page 317. 2. Set a HDP. 159 (HDP is set the same as the supervisor password.) 1. Backup Battery 3. System Board ThinkPad 755CD, 755CDV (9545) 331 Perform the FRU replacement or actions in the sequence shown in POST or system operation. Numeric Error Codes Symptom/Error FRU...listed, go to "Checking the Backup Battery" on page 343. Note: For IBM devices not supported by diagnostic codes of the ThinkPad computers, see the manual for that device. Expansion Unit/Port Replicator 3. System Board 158 (HDP was not set even though the supervisor password is not set...
... Checkout" on page 317. 2. Set a HDP. 159 (HDP is set the same as the supervisor password.) 1. Backup Battery 3. System Board ThinkPad 755CD, 755CDV (9545) 331 Perform the FRU replacement or actions in the sequence shown in POST or system operation. Numeric Error Codes Symptom/Error FRU...listed, go to "Checking the Backup Battery" on page 343. Note: For IBM devices not supported by diagnostic codes of the ThinkPad computers, see the manual for that device. Expansion Unit/Port Replicator 3. System Board 158 (HDP was not set even though the supervisor password is not set...
Hardware Maintenance Manual
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... the computer's diskette drive connector directly, and test it again as follows. 1. Go to "Port Replicator Checkout" in "Common Devices Checkout" section to the service manual of the power sources as FDD-1. If the drive is attached through an Expansion Unit, go to isolate the problem. 8. Power Systems Checkout To verify...
... the computer's diskette drive connector directly, and test it again as follows. 1. Go to "Port Replicator Checkout" in "Common Devices Checkout" section to the service manual of the power sources as FDD-1. If the drive is attached through an Expansion Unit, go to isolate the problem. 8. Power Systems Checkout To verify...
Hardware Maintenance Manual
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... HMM Numeric error codes show the errors detected in the "FRU/Action" columns. Note: For IBM devices not supported by diagnostic codes of the ThinkPad computers, see the manual for that device. Go to "Checking the Backup Battery" on page 393. 2. Go to "Undetermined Problems" on page 393. 2. Set a HDP. 159 (HDP...
... HMM Numeric error codes show the errors detected in the "FRU/Action" columns. Note: For IBM devices not supported by diagnostic codes of the ThinkPad computers, see the manual for that device. Go to "Checking the Backup Battery" on page 393. 2. Go to "Undetermined Problems" on page 393. 2. Set a HDP. 159 (HDP...
Hardware Maintenance Manual
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... not run the advanced diagnostic tests. 3. Verify the port settings in the printer. (CONTINUED) 016 Have the telephone line checked. Refer to the printer service manual. Install a wrap plug on . 2.
... not run the advanced diagnostic tests. 3. Verify the port settings in the printer. (CONTINUED) 016 Have the telephone line checked. Refer to the printer service manual. Install a wrap plug on . 2.
Hardware Maintenance Manual
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...advance for your service experience level? Do you like to know your opinion about this manual? 3. Yes No 2. What would you service most? What is your response! Name Phone Number 1. Which ThinkPad systems do you like this survey, complete it, and then fax it to improve ...our publications. Miscellaneous Information 491 Less than five years More than five years 4. Thanks in this manual (part number 30H2357). Send Us Your Comments!...
...advance for your service experience level? Do you like to know your opinion about this manual? 3. Yes No 2. What would you service most? What is your response! Name Phone Number 1. Which ThinkPad systems do you like this survey, complete it, and then fax it to improve ...our publications. Miscellaneous Information 491 Less than five years More than five years 4. Thanks in this manual (part number 30H2357). Send Us Your Comments!...
Hardware Maintenance Manual
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... Satisfaction Center (TDD/ASCII) IBM Dealer Referral (typewriters/printers) IBM Direct (supplies, education) IBM Field Television Network IBM Information Referral Service IBM Service IBM Technical Manuals Multimedia Information Center Multimedia Support Multivendor Consulting OS/2 Information Line OS/2 Support Center OS/2 Support Line * Trademark of the IBM Corporation. ** Trademark of the Prodigy...
... Satisfaction Center (TDD/ASCII) IBM Dealer Referral (typewriters/printers) IBM Direct (supplies, education) IBM Field Television Network IBM Information Referral Service IBM Service IBM Technical Manuals Multimedia Information Center Multimedia Support Multivendor Consulting OS/2 Information Line OS/2 Support Center OS/2 Support Line * Trademark of the IBM Corporation. ** Trademark of the Prodigy...