User Manual
Page 11
... the special safety precautions when you . By observing the above rule, you cannot unplug it has been powered off (EPO) switch, disconnecting switch, or electrical outlet. Many customers have handles covered with very high voltages; If you may prevent a current from a circuit. Examples of mat to switch off position. Important: Use...
... the special safety precautions when you . By observing the above rule, you cannot unplug it has been powered off (EPO) switch, disconnecting switch, or electrical outlet. Many customers have handles covered with very high voltages; If you may prevent a current from a circuit. Examples of mat to switch off position. Important: Use...
User Manual
Page 14
... ESD-sensitive parts: v Keep the parts in charge between objects. v Prevent the part from touching your body. Use the round ground prong of the electrical outlet can be considered sensitive to guard against ESD damage by a certified electrician. 6 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual Protect against...
... ESD-sensitive parts: v Keep the parts in charge between objects. v Prevent the part from touching your body. Use the round ground prong of the electrical outlet can be considered sensitive to guard against ESD damage by a certified electrician. 6 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual Protect against...
User Manual
Page 17
DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. 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. Safety information 9
DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. 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. Safety information 9
User Manual
Page 91
... cables. Be sure to replacement. When turning a screw to be damaged by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2010 83 For information about connecting and arranging internal cables, see "Locations" on page 79. 3. Removing and replacing a FRU This chapter... by touching a ground point with one hand or by , electrostatic discharge. Before replacing any notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have to replace a FRU, turn it in the direction as shown...
... cables. Be sure to replacement. When turning a screw to be damaged by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2010 83 For information about connecting and arranging internal cables, see "Locations" on page 79. 3. Removing and replacing a FRU This chapter... by touching a ground point with one hand or by , electrostatic discharge. Before replacing any notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have to replace a FRU, turn it in the direction as shown...