ThinkPad A30/p, A31/p Hardware Maintenance Manual (September 2003)


Page 20
... in a safe place, away from the muscles in a hazardous position. v Keep your back. v Insert the ends of the machines during and after maintenance. Distribute the weight of a machine. v Place removed covers and other service representatives and the customer's personnel are too heavy for your necktie or scarf inside clothing or fasten...