Acer Extensa 4630 TravelMate 4730/4730G Service Guide - Page 54

General Information Pre-disassembly Instructions Before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all peripherals. 2. Unplug the AC adapter and all power and signal cables from the system. 3. Place the system on a flat, stable surface. 4. Remove the battery pack. Disassembly Process The disassembly process is divided into the following stages: • External module 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, if you want to remove the main board, you must first remove the keyboard, then disassemble the inside assembly frame in that order. Main Screw List Screw Quantity Part Number M2.5*3 (NL) 19 MA000005WG0 M2.5*5 (NL) 9 MA000006WG0 M2.5*9 (NL) 21 MACK25090G0 M2*2.3 (NL) 3 MACF20001G0 M2*3 (NL) 29 MA0000060G0 M2*5 11 MA000004TG0 M3*3 (NL) 8 MCDK03030G0 M2*3 (VGA) 4 MA0000096G0 M2.5*3 (AMD_CPU) 4 AM01O000300 M2.5*3.2 (INTEL) 4 MA000006C00 DIS-THE-SCREW 1 AM043000D00 M2.5*4 5 MA0000005G0 44 Chapter 3