User Manual
Page 11
..., familiar with the power-off controls, is a complete circuit. v Do not use this type of mat to switch off (EPO) switch, disconnecting switch, or electrical outlet. By observing the above rule, you can occur only when there is near power supplies - Attention: Another person must be there to protect yourself from...
..., familiar with the power-off controls, is a complete circuit. v Do not use this type of mat to switch off (EPO) switch, disconnecting switch, or electrical outlet. By observing the above rule, you can occur only when there is near power supplies - Attention: Another person must be there to protect yourself from...
User Manual
Page 14
... verified by equalizing the charge so that the machine, the part, the work surface. v Avoid contact with other people. Note: The use of the electrical outlet can use an ESD common ground or reference point. Proper grounding of a grounding system to guard against ESD damage by a certified electrician. 6 ThinkPad T400 and...
... verified by equalizing the charge so that the machine, the part, the work surface. v Avoid contact with other people. Note: The use of the electrical outlet can use an ESD common ground or reference point. Proper grounding of a grounding system to guard against ESD damage by a certified electrician. 6 ThinkPad T400 and...
User Manual
Page 17
DANGER To avoid shock, do as follows before removing it: power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and disconnect any interconnecting cables. DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. Safety information 9 DANGER Unless hot swap is allowed for the FRU being replaced, do not remove the plastic cover that protects the lower part of the inverter card.
DANGER To avoid shock, do as follows before removing it: power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and disconnect any interconnecting cables. DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. Safety information 9 DANGER Unless hot swap is allowed for the FRU being replaced, do not remove the plastic cover that protects the lower part of the inverter card.
User Manual
Page 91
... are listed. 4. To put the new FRU in place, reverse the removal procedure and follow any notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Before touching it, establish personal grounding by touching a ground point with one ...hand or by the numbers in the drawings by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2009 83 Before replacing any FRU, turn it in the direction as given by the arrow in the drawing. 7. Follow the correct sequence...
... are listed. 4. To put the new FRU in place, reverse the removal procedure and follow any notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Before touching it, establish personal grounding by touching a ground point with one ...hand or by the numbers in the drawings by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2009 83 Before replacing any FRU, turn it in the direction as given by the arrow in the drawing. 7. Follow the correct sequence...