NEC M320 - Manual

Table of Contents:

• Page 2 – NEC Versa M320 Disassembly Manual; Table of contents
• Page 3 – Overview
• Page 4 – Hazardous Voltage
• Page 5 – Removing the Battery; Perform the following steps to remove the battery:; Fig. 1 Removing the battery; Removing the Hard Disk Drive; To remove the hard disk drive, first remove the battery (see; Fig. 2 Removing the Hard disk drive cover screws; Lift up the hard disk drive and disconnect it as shown in Fig. 3
• Page 6 – Removing the Memory Module; To remove the Memory Module, first remove the battery (see; Fig. 5 Removing the screw retaining the memory module slot cover
• Page 7 – memory module as shown in Fig. 6; Fig. 6 Removing the memory module; Remove the memory module from its slot and put it aside.; Removing the Wireless LAN & MDC Modem Module; Removing the; Fig. 7 Removing the screws screw retaining the mini PCI slot cover; screws retaining the MCD Modem.
• Page 8 – Fig. 8 Wireless LAN & MCD Modem Module; Removing the Keyboard; To remove the Keyboard, first remove the battery (see; Fig. 9 Removing the keyboard cover
• Page 9 – Fig. 10 Removing the keyboard flat cable; Removing the optical disk drive; To remove the ODD, first remove the keyboard (see; Fig. 11 Releasing the optical drive; Remove the optical drive out from the base unit as shown in Fig. 12; Fig. 12 Removing the optical drive
• Page 10 – Removing the CPU; To remove the CPU, first remove the Keyboard (see; Fig. 13 Removing the screws retaining the heat plate; Carefully remove the heat plate as shown in Fig 14; Fig. 14 Removing the heat plate; Release the screws on the LED board as shown in Fig 15
• Page 11 – Fig. 15 Removing the one screw LED board; Lift up the LED board as shown in Fig. 16; Fig. 16 Lifting up the LED board; Release the screws retaining the CPU Fan as shown in Fig. 17; Fig. 17 CPU Fan screws
• Page 12 – Fig. 18 Lifting up the CPU fan; Release the screws on the heat sink in descending order (4; Fig. 19 Releasing the CPU Heat Sink
• Page 13 – CPU and put it in a safe place.; Fig. 21 Releasing the CPU
• Page 14 – Removing the LCD Module; To remove LCD Module remove the keyboard (see; Fig. 22 Removing the Coil
• Page 16 – Disassembling the LCD Panel; To disassemble the LCD panel, first remove the LCD module (see; Fig. 26 Removing the rubber covers on the LCD front cover; Unscrew all screws shown in Fig. 27; Fig. 27 Screws on the LCD Module
• Page 17 – Fig. 28 Removing the LCD front cover; Unscrew all screws encircled in Fig. 29; Fig. 29 Removing the LCD panel screws
• Page 18 – Fig. 31 Removing the LCD Panel hinges; wires from the adhesive tapes and put the wireless antenna aside.; Fig. 32 Removing Wireless Antenna; Removing the Top Cover; To remove the Top Cover, first remove then remove the keyboard (see
• Page 19 – Fig. 33 Removing the top cover screws; Flip over the unit and remove the screws as shown in Fig. 34; Fig. 34 Removing the top cover screws on the bottom of the system
• Page 20 – Fig. 35 Removing the top cover; Removing the Touch Pad; To remove the touch pad, first remove the top cover (see; Fig. 36 Touch Pad Assembly
• Page 21 – Removing the Floppy Disk Drive; To remove the FDD, first remove the Top Cover (see; Fig. 37 Removing the FDD; Carefully remove the floppy disk drive as shown in Fig. 38; Fig. 38 Lifting up the FDD
• Page 22 – Removing the Audio Board; To remove the Audio board, first remove the Top Cover (see; Fig. 39 Audio Board screws and speakers connector; Lift up the audio board as shown in Fig. 41 and put it aside.
• Page 23 – Fig. 41 Lifting the Audio Board; Disconnect and remove the RTC battery from the audio board.; Fig. 42 Removing the RTC Battery; Separate the HDD flat cable connector from the audio board.; Fig. 43 Removing the HDD flat cable connector; Removing the Main Board; To remove the main board, first remove the top cover (see
• Page 24 – Fig. 44 Removing the main board screws
• Page 25 – Fig. 46 Removing Main Board; Removing the speakers; To remove the speaker, first open the Top Cover (see; Fig. 47 Screw at Audio Board Holder
• Page 26 – Dip Switch Description; Bit 2 Keyboard code
• Page 27 – Screws
• Page 28 – Notice; Versa M320 Disassembly Manual