Acer Aspire 7250 Acer Aspire 7250 Service Guide - Page 67

Disassembly Process 0 The disassembly process is divided into the following sections: External components disassembly Main unit disassembly LCD module disassembly The flowcharts provided in the succeeding disassembly sections illustrate the entire disassembly sequence. Observe the order of the sequence to avoid damage to any of the hardware components. For example, when removing the mainboard, remove first the keyboard, and LCD module then disassemble the inside assembly frame in that order. Table 3-1. MAIN SCREW LIST M3*4L M2*3L M2*5L M2.5*5L M2*6L M2.5*3L M2.5*6L Screw Quantity 4 15 3 16 2 4 30 Acer Part Number 86.RN60U.001 86.B110U.003 86.RN60U.005 86.B050U.001 86.RN60U.002 86.RN60U.003 86.RN60U.004 3-7