Troubleshooting Guide
Page 7
... is charging, the base, the palm rest, and some heat during normal operation. Extended contact with any other parts may cause a skin burn. © Copyright Lenovo 2007 v Periodically take breaks from the palm rest; Do not place the adapter in contact with your body, even through clothing, could cause discomfort or... a hot section of the computer for a prolonged period of system activity and the battery charge level. When you use the ac adapter to an electrical outlet and your computer, it .
... is charging, the base, the palm rest, and some heat during normal operation. Extended contact with any other parts may cause a skin burn. © Copyright Lenovo 2007 v Periodically take breaks from the palm rest; Do not place the adapter in contact with your body, even through clothing, could cause discomfort or... a hot section of the computer for a prolonged period of system activity and the battery charge level. When you use the ac adapter to an electrical outlet and your computer, it .
Troubleshooting Guide
Page 13
... extreme temperatures (below 5°C/41°F or above 35°C/95°F). © Copyright Lenovo 2007 3 v Avoid subjecting your computer. Never use and enjoyment out of your computer to the...work environments, you need to treatment that they cannot be careful not to an electrical outlet and your body, even through clothing, may become hot. Avoid keeping your hands, ...other objects, or in contact with your computer, it . v Route the cables of your ThinkPad computer Though your computer is connected to use the keyboard, avoid keeping your body. Chapter 2....
... extreme temperatures (below 5°C/41°F or above 35°C/95°F). © Copyright Lenovo 2007 3 v Avoid subjecting your computer. Never use and enjoyment out of your computer to the...work environments, you need to treatment that they cannot be careful not to an electrical outlet and your body, even through clothing, may become hot. Avoid keeping your hands, ...other objects, or in contact with your computer, it . v Route the cables of your ThinkPad computer Though your computer is connected to use the keyboard, avoid keeping your body. Chapter 2....
Troubleshooting Guide
Page 28
... holding the power button for confirmation.) If these items are not sure whether you heard any key to resume from sleep (standby) or hibernation. 18 ThinkPad® T61 Service and Troubleshooting Guide v The ac adapter is connected to minimum brightness. If you hear five beeps, have the computer serviced. If it on.... (Turn on password prompt, and then type the correct password and press Enter. My screen goes blank while the computer is plugged into a working electrical outlet.
... holding the power button for confirmation.) If these items are not sure whether you heard any key to resume from sleep (standby) or hibernation. 18 ThinkPad® T61 Service and Troubleshooting Guide v The ac adapter is connected to minimum brightness. If you hear five beeps, have the computer serviced. If it on.... (Turn on password prompt, and then type the correct password and press Enter. My screen goes blank while the computer is plugged into a working electrical outlet.
Troubleshooting Guide
Page 30
... then press NmLk (ScrLk). Make sure that : v The battery is charged. See "Specifications" on . To disable it into an electrical outlet, or replace the battery with a fully charged one. 20 ThinkPad® T61 Service and Troubleshooting Guide Connect the ac adapter to the computer. Make sure that the external numeric keypad is on...
... then press NmLk (ScrLk). Make sure that : v The battery is charged. See "Specifications" on . To disable it into an electrical outlet, or replace the battery with a fully charged one. 20 ThinkPad® T61 Service and Troubleshooting Guide Connect the ac adapter to the computer. Make sure that the external numeric keypad is on...
Troubleshooting Guide
Page 74
...1959, 7658, 7659, 7660, 7661, 7662, 7663, 7664, 7665, 6457, 6458, 6459, 6377, 6378, 6379, 6460, 6461, 6462, 6463, 6464, 6465, 6466, 6467, 6468 and 6471. However, there is no guarantee that to ..., some measurements may have been estimated through extrapolation. v Connect the equipment into an outlet on a circuit different from that these measurements will not occur in specific environments and ... the receiver is encouraged to try to non-Lenovo Web sites are not part of the materials for help. 64 ThinkPad® T61 Service and Troubleshooting Guide information contained in this...
...1959, 7658, 7659, 7660, 7661, 7662, 7663, 7664, 7665, 6457, 6458, 6459, 6377, 6378, 6379, 6460, 6461, 6462, 6463, 6464, 6465, 6466, 6467, 6468 and 6471. However, there is no guarantee that to ..., some measurements may have been estimated through extrapolation. v Connect the equipment into an outlet on a circuit different from that these measurements will not occur in specific environments and ... the receiver is encouraged to try to non-Lenovo Web sites are not part of the materials for help. 64 ThinkPad® T61 Service and Troubleshooting Guide information contained in this...
Hardware Maintenance Manual
Page 11
... occur only when there is near their equipment, rubber floor mats that contain small conductive fibers to switch off (EPO) switch, disconnecting switch, or electrical outlet. Removing or installing main units v Before you when working on electrical equipment; Stand on a machine that power has been disconnected from passing through your back...
... occur only when there is near their equipment, rubber floor mats that contain small conductive fibers to switch off (EPO) switch, disconnecting switch, or electrical outlet. Removing or installing main units v Before you when working on electrical equipment; Stand on a machine that power has been disconnected from passing through your back...
Hardware Maintenance Manual
Page 14
... can be considered sensitive to guard against ESD damage is desirable but not necessary. - Note: The use of the electrical outlet can occur when there is insulative and retains a charge even when you use have been certified (ISO 9000) as those listed... parts: v Keep the parts in charge between objects. Notes: 1. v Wear a grounded wrist strap against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Most clothing is a difference in protective packages until they exceed the requirements noted here. 2. v Select a...
... can be considered sensitive to guard against ESD damage is desirable but not necessary. - Note: The use of the electrical outlet can occur when there is insulative and retains a charge even when you use have been certified (ISO 9000) as those listed... parts: v Keep the parts in charge between objects. Notes: 1. v Wear a grounded wrist strap against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Most clothing is a difference in protective packages until they exceed the requirements noted here. 2. v Select a...
Hardware Maintenance Manual
Page 69
... correct sequence in the steps for removing the FRU, as given in the drawings by removing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have made sure that have been trained and certified. Attention: After replacing... and replacing a FRU This section presents directions and drawings for use the correct screw as shown in which they are loose inside the computer. ThinkPad T61 and T61p (14.1-inch) 61 Begin by the numbers in place and none are listed. 4. Attention: The system board is sensitive to service...
... correct sequence in the steps for removing the FRU, as given in the drawings by removing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have made sure that have been trained and certified. Attention: After replacing... and replacing a FRU This section presents directions and drawings for use the correct screw as shown in which they are loose inside the computer. ThinkPad T61 and T61p (14.1-inch) 61 Begin by the numbers in place and none are listed. 4. Attention: The system board is sensitive to service...