Hardware Maintenance Manual
Page 10
...the special safety precautions when you need to work on the machine help to work on electrical equipment; v Find the room emergency power-off . 2 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual Use only one hand when working with the power-off the power, if necessary. -... stickers. Removing or installing main units v Before you cannot unplug it has been powered off (EPO) switch, disconnecting switch, or electrical outlet. Do not obstruct fan louvers or cover them with a soft material that does not insulate you can occur only when there is near...
...the special safety precautions when you need to work on the machine help to work on electrical equipment; v Find the room emergency power-off . 2 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual Use only one hand when working with the power-off the power, if necessary. -... stickers. Removing or installing main units v Before you cannot unplug it has been powered off (EPO) switch, disconnecting switch, or electrical outlet. Do not obstruct fan louvers or cover them with a soft material that does not insulate you can occur only when there is near...
Hardware Maintenance Manual
Page 13
... sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían. Grounding requirements Electrical grounding of the electrical outlet can cause electrical shorts. Las piezas metálicas pueden causar cortocircuitos eléctricos. Des pièces métalliques ou des copeaux de...
... sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían. Grounding requirements Electrical grounding of the electrical outlet can cause electrical shorts. Las piezas metálicas pueden causar cortocircuitos eléctricos. Des pièces métalliques ou des copeaux de...
Hardware Maintenance Manual
Page 19
...243;n entre dispositivos. If one of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. to conform to the requirements of ThinkPad computer are also sold separately as a CD-ROM drive or a DVD-ROM drive. Elsewhere, the drive is certified to conform to the requirements ...aus der Steckdose gezogen, der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU entfernt wird. Such devices are equipped from electrical outlets, remove the battery pack, and then disconnect any FRU, power off the computer, unplug all power cords from the factory with an ...
...243;n entre dispositivos. If one of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. to conform to the requirements of ThinkPad computer are also sold separately as a CD-ROM drive or a DVD-ROM drive. Elsewhere, the drive is certified to conform to the requirements ...aus der Steckdose gezogen, der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU entfernt wird. Such devices are equipped from electrical outlets, remove the battery pack, and then disconnect any FRU, power off the computer, unplug all power cords from the factory with an ...
Hardware Maintenance Manual
Page 68
...When removing the FRU, move it in the direction as given in the drawings by using an electrostatic discharge (ESD) strap (P/N 6405959). 60 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual Verify this by removing any interconnecting cables. Before replacing any computer unless you have...the page. Be sure to replace a FRU, turn on the computer until you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRUs that pertain to , and can cause electrical short circuits. Do not try to...
...When removing the FRU, move it in the direction as given in the drawings by using an electrostatic discharge (ESD) strap (P/N 6405959). 60 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual Verify this by removing any interconnecting cables. Before replacing any computer unless you have...the page. Be sure to replace a FRU, turn on the computer until you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRUs that pertain to , and can cause electrical short circuits. Do not try to...