User Manual
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... DOS . . . . 26 PC-Doctor for Windows 29 PC-Doctor for Rescue and Recovery . . . . . 29 Power system checkout 30 Checking the AC adapter 30 Checking operational charging 31 Checking the battery pack 31 Checking the backup battery 32 Related service information 33 Restoring the factory contents by using... mode 37 Hibernation mode 38 Symptom-to-FRU index 39 Numeric error codes 39 Error messages 43 Beep symptoms 44 © Copyright Lenovo 2007, 2008 No-beep symptoms 44 LCD-related symptoms 45 Intermittent problems 46 Undetermined problems 46 ThinkPad T61 and T61p (15.4-inch ...
... DOS . . . . 26 PC-Doctor for Windows 29 PC-Doctor for Rescue and Recovery . . . . . 29 Power system checkout 30 Checking the AC adapter 30 Checking operational charging 31 Checking the battery pack 31 Checking the backup battery 32 Related service information 33 Restoring the factory contents by using... mode 37 Hibernation mode 38 Symptom-to-FRU index 39 Numeric error codes 39 Error messages 43 Beep symptoms 44 © Copyright Lenovo 2007, 2008 No-beep symptoms 44 LCD-related symptoms 45 Intermittent problems 46 Undetermined problems 46 ThinkPad T61 and T61p (15.4-inch ...
User Manual
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Overall 124 LCD FRUs 151 Keyboard 161 Miscellaneous parts 162 AC adapters 163 Power cords 164 Recovery discs 165 Common service tools 174 Notices 175 Trademarks 176 iv ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
Overall 124 LCD FRUs 151 Keyboard 161 Miscellaneous parts 162 AC adapters 163 Power cords 164 Recovery discs 165 Common service tools 174 Notices 175 Trademarks 176 iv ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
User Manual
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... the computer unusable) v Sticky keys caused by nonwarranted activities: v Missing parts might indicate damage caused by spilling a liquid onto the keyboard v Use of an incorrect ac adapter on the diskette drive cover, foreign material in which the machine failed __ 4. Name and phone number of some symptoms that might indicate that the...
... the computer unusable) v Sticky keys caused by nonwarranted activities: v Missing parts might indicate damage caused by spilling a liquid onto the keyboard v Use of an incorrect ac adapter on the diskette drive cover, foreign material in which the machine failed __ 4. Name and phone number of some symptoms that might indicate that the...
User Manual
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...pack. 7. If the voltage is used , replace the port replicator. v If the power-on indicator does not turn on , check the power cord of the AC adapter for correct continuity and installation. Remove the battery pack. 3. See the following figure: 3 2 1 (20V) Pin Voltage (V dc) 1 +20 2 0...you are here because the computer fails only when the AC adapter is not correct, replace the AC adapter. 4. Measure the output voltage at the plug of the following : v Replace the system board. Unplug the AC adapter cable from the AC adapter does not always indicate a defect. 30 ThinkPad T61...
...pack. 7. If the voltage is used , replace the port replicator. v If the power-on indicator does not turn on , check the power cord of the AC adapter for correct continuity and installation. Remove the battery pack. 3. See the following figure: 3 2 1 (20V) Pin Voltage (V dc) 1 +20 2 0...you are here because the computer fails only when the AC adapter is not correct, replace the AC adapter. 4. Measure the output voltage at the plug of the following : v Replace the system board. Unplug the AC adapter cable from the AC adapter does not always indicate a defect. 30 ThinkPad T61...
User Manual
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Power off the computer, and unplug the ac adapter from it. 2. Turn the computer upside down. 3. Remove the battery pack (see "1110 Backup battery" on page 62). 4. Red (+) Black (-) Wire Red Black Voltage (V dc) +2.5 ...
Power off the computer, and unplug the ac adapter from it. 2. Turn the computer upside down. 3. Remove the battery pack (see "1110 Backup battery" on page 62). 4. Red (+) Black (-) Wire Red Black Voltage (V dc) +2.5 ...
User Manual
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... the miniPCI network card. 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. System board. 02F4 EISA CMOS not writable. 1. System board. 02F7 Fail-safe timer NMI... Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Load "Setup Default" in -Turn off and remove the daughter card. 2. CPU. 2. Reset the password by connecting the ac adapter. 2. DIMM. 2. Remove the daughter card that you Unauthorized daughter card...
... the miniPCI network card. 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. System board. 02F4 EISA CMOS not writable. 1. System board. 02F7 Fail-safe timer NMI... Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Load "Setup Default" in -Turn off and remove the daughter card. 2. CPU. 2. Reset the password by connecting the ac adapter. 2. DIMM. 2. Remove the daughter card that you Unauthorized daughter card...
User Manual
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...11a/b/g Wireless LAN Mini PCI Express Adapter v Intel PRO Wireless 3945ABG Mini-PCI Express Adapter v ThinkPad 11a/b/g/n Wireless LAN Mini-PCI Express Adapter v Intel Wireless WiFi Link 4965AGN v Sierra Wireless EV-DO Wireless WAN Mini PCI Express Adapter v Sierra Wireless MC8755 PCI Express ...Yes Battery v Li-ion battery (6 cells) 5.2 Ah v Li-ion battery (9 cells) 7.8 Ah v Ultrabay Slim Li Polymer battery (3 cells) (option) AC adapter v 65-watt type v 90-watt type Preinstalled operating system v Windows XP Professional v Windows Vista™ Home Basic (32 bit) v Windows Vista™ ...
...11a/b/g Wireless LAN Mini PCI Express Adapter v Intel PRO Wireless 3945ABG Mini-PCI Express Adapter v ThinkPad 11a/b/g/n Wireless LAN Mini-PCI Express Adapter v Intel Wireless WiFi Link 4965AGN v Sierra Wireless EV-DO Wireless WAN Mini PCI Express Adapter v Sierra Wireless MC8755 PCI Express ...Yes Battery v Li-ion battery (6 cells) 5.2 Ah v Li-ion battery (9 cells) 7.8 Ah v Ultrabay Slim Li Polymer battery (3 cells) (option) AC adapter v 65-watt type v 90-watt type Preinstalled operating system v Windows XP Professional v Windows Vista™ Home Basic (32 bit) v Windows Vista™ ...
User Manual
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... Dock, the ThinkPad Advanced Mini Dock or the ThinkPad Essential Port Replicator is set up the operating system. Power Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1 (Battery2) LCD unit 1. Diagnostics --> Video Adapter 2. Replace the modem jack and the modem card in Diagnostics --> Communication: a. Then, run the following table shows the test for each FRU...
... Dock, the ThinkPad Advanced Mini Dock or the ThinkPad Essential Port Replicator is set up the operating system. Power Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1 (Battery2) LCD unit 1. Diagnostics --> Video Adapter 2. Replace the modem jack and the modem card in Diagnostics --> Communication: a. Then, run the following table shows the test for each FRU...
User Manual
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... a battery pack, an Ultrabay device such as options. Examples of CRUs include an ac adapter, an external keyboard, a mouse, a power cord, a port replicator, a USB device, and an external bay device adapter. Examples of these types of these CRUs include the integrated keyboard parts beneath the integrated...replace the part. v "Overall" on page 124 v "LCD FRUs" on page 151 v "Keyboard" on page 161 v "Miscellaneous parts" on page 162 v "AC adapters" on page 163 v "Power cords" on page 164 v "Recovery discs" on page 165 v "Common service tools" on page 174 Notes: v Each FRU is...
... a battery pack, an Ultrabay device such as options. Examples of CRUs include an ac adapter, an external keyboard, a mouse, a power cord, a port replicator, a USB device, and an external bay device adapter. Examples of these types of these CRUs include the integrated keyboard parts beneath the integrated...replace the part. v "Overall" on page 124 v "LCD FRUs" on page 151 v "Keyboard" on page 161 v "Miscellaneous parts" on page 162 v "AC adapters" on page 163 v "Power cords" on page 164 v "Recovery discs" on page 165 v "Common service tools" on page 174 Notes: v Each FRU is...
User Manual
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..., xxJ, xxK, xxL, xxM, xxP, xxQ, xxS, xxT, xxU, xxY) v 6471-CTO, 42x, 43x 26 Keyboard (see "AC adapters" on page 161.) 27 TrackPoint stick caps 91P9642 - Thermal grease 91P8835 - Parts list-Overall (continued) No. AC adapter (see "Keyboard" on page 163.) RoHS CRU ID ID R ** R * R N R * 150 ThinkPad T61 and T61p (15.4-inch widescreen...
..., xxJ, xxK, xxL, xxM, xxP, xxQ, xxS, xxT, xxU, xxY) v 6471-CTO, 42x, 43x 26 Keyboard (see "AC adapters" on page 161.) 27 TrackPoint stick caps 91P9642 - Thermal grease 91P8835 - Parts list-Overall (continued) No. AC adapter (see "Keyboard" on page 163.) RoHS CRU ID ID R ** R * R N R * 150 ThinkPad T61 and T61p (15.4-inch widescreen...
User Manual
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... v (e) EMI shield bracket for MDC, Vodafone/Cingular v Cushion sheet v Ferrite core for speaker P/N 42W3641 RoHS CRU ID ID R N 42X4332 R N AC adapters Table 47. Parts list-AC adapters FRU P/N RoHS CRU ID ID 2-pin (90 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxY, xxU) ASTEC 42T5000 R * Lite-On 93P5026 R * Sanken 92P1114 R * 2-pin (65...
... v (e) EMI shield bracket for MDC, Vodafone/Cingular v Cushion sheet v Ferrite core for speaker P/N 42W3641 RoHS CRU ID ID R N 42X4332 R N AC adapters Table 47. Parts list-AC adapters FRU P/N RoHS CRU ID ID 2-pin (90 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxY, xxU) ASTEC 42T5000 R * Lite-On 93P5026 R * Sanken 92P1114 R * 2-pin (65...