Lenovo S20-00 Hardware Maintenance Manual
Page 10
...ensure they are removed from grounds such as metal floor strips and machine frames. This surface is near equipment that has hazardous voltages. • Disconnect all power before: - Pumps - do not become a victim yourself. 4 Lenovo S20-00 All-In-One PC Hardware Maintenance Manual By observing ...the above rule, you . First, check that tester. - Observe the following parts with the power on when they are safe to work on the computer, unplug the power cord. Some hand tools have rubber floor mats near ...
...ensure they are removed from grounds such as metal floor strips and machine frames. This surface is near equipment that has hazardous voltages. • Disconnect all power before: - Pumps - do not become a victim yourself. 4 Lenovo S20-00 All-In-One PC Hardware Maintenance Manual By observing ...the above rule, you . First, check that tester. - Observe the following parts with the power on when they are safe to work on the computer, unplug the power cord. Some hand tools have rubber floor mats near ...