Clevo D410E Removing the Switch Board

Disassembly

Removing the Switch Board 2 - 23

2.Disassembly

Removing the Switch Board

1. Turn off the computer, remove the battery (page 2 - 8), hard disk (page 2 - 9), RAM (page 2 - 10), CD Device (page

2 - 12), Bluetooth module (page 2 - 14), Wireless LAN module (page 2 - 15), CPU (page 2 - 16), keyboard (page 2 -

18), keyboard shielding plate (page 2 - 19) and the top case and LCD (page 2 - 20).

2. Remove screws & (Figure 16a) from the switch board assembly.

3. Lift the switch board assembly (Figure 16b) off the top case.

Figure 16

Switch Board

Removal

a. Remove the screws.

b. Lift the switch board as-

sembly off the top case.



3. Switch Board

•2 Screws

1 2

a. b.

Contents

Main Page Notice Trademarks About this Manual Page V Instructions for Care and Operation VI Power Safety The computer has specific power requirements: VII Battery Precautions Page Contents Introduction ..............................................1-1 Disassembly ...............................................2-1 Part Lists ..................................................A-1 Schematic Diagrams................................. B-1 Page Page 1: Introduction Overview System Specifications System Specifications 1 - 3 Display Storage Devices Easy changeable 2.5" 9.5 mm (h) Hard Disk Drive Audio 1 - 4 System Specifications Keyboard Interface PC Card Communication Page Optional Design Differences External Locator - Top View 1 - 7 External Locator - Top View Figure 2 1 - 8 External Locator - Front & Left Side Views External Locator - Front & Left Side Views Figure 3 Figure 4 External Locator - Right Side & Rear Views 1 - 9 External Locator - Right Side & Rear Views Figure 5 Figure 6 External Locator - Bottom View Mainboard Overview - Top (Key Parts) 1 - 12 Mainboard Overview - Bottom (Key Parts) Mainboard Overview - Bottom (Key Parts) Figure 9 Mainboard Overview - Top (Connectors) 1 - 13 Mainboard Overview - Top (Connectors) 1 - 14 Mainboard Overview - Bottom (Connectors) Mainboard Overview - Bottom (Connectors) Figure 11 2: Disassembly 2 - 2 Overview battery is removed too). Maintenance Tools The following tools are recommended when working on the notebook PC: Connections Connections within the computer are one of four types: Overview 2 - 3 Maintenance Precautions Cleaning Disassembly Steps To remove the Battery: To remove the HDD: To remove the System Memory: To remove the CD Device: To remove the TouchPad and Click Board: To remove the Switch Board: To remove the Modem: To remove the Speakers: To remove the Mainboard: To remove the Fan Unit: To remove the Floppy Disk Drive Assembly: To remove the PC Card Assembly: To remove the LCD Front Panel Module: To remove the Inverter: To remove the PC Video Camera Module: To remove the LCD Module: 2 - 8 Removing the Battery Removing the Battery Figure 1 Removing the Hard Disk Drive 2 - 9 Removing the Hard Disk Drive Hard Disk Upgrade Process Figure 2 2 - 10 Removing the System Memory (RAM) Removing the System Memory (RAM) Memory Upgrade Process Figure 3 Removing the System Memory (RAM) 2 - 11 2 - 12 Removing the CD Device Removing the CD Device The easy changeable CD device may be upgraded or changed. Figure 5 Page 2 - 14 Removing the Bluetooth Module Removing the Bluetooth Module (Figure 7d). Figure 7 Removing the Wireless LAN Module 2 - 15 Removing the Wireless LAN Module Figure 8 2 - 16 Removing the Processor Removing the Processor Figure 9 Removing the Processor 2 - 17 Figure 10 2 - 18 Removing the Keyboard Removing the Keyboard Figure 11 Removing the Keyboard Shielding Plate 2 - 19 Removing the Keyboard Shielding Plate Figure 12 Removing the LCD and Top Case Removing the LCD and Top Case 2 - 21 Figure 14 2 - 22 Removing the TouchPad and Click Board Removing the TouchPad and Click Board Figure 15 Removing the Switch Board Removing the Modem Removing the Speakers Removing the Mainboard Removing the Fan Unit Removing the Floppy Disk Drive Assembly Removing the PC Card Assembly 2 - 29 Removing the PC Card Assembly Figure 22 Removing the LCD Front Panel Module Removing the Inverter 2 - 31 Removing the Inverter Figure 24 Removing the PC Video Camera Module Removing the LCD Module 2 - 33 Removing the LCD Module Figure 26 Page A.Part Lists Appendix A:Part Lists A.Part Lists Part List Illustration Location The following table indicates where to find the appropriate part list illustration. Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page B-1 Appendix B:Schematic Diagrams Diagram - Page Diagram - Page Diagram - Page Table 1 Schematic Diagrams B - 2 System Block Diagram SiS M645DX Rtt 371 mBGA Sheet 1 of 41 System Block Diagram Socket 478 1 of 2 SW DIP-6 HREQ#3 VID[0..4] RS#1 Socket 478 & ITP 2 of 2 CLOSE TO ITP PORT ITP/TAP TERMINATION CPU SIGNAL TERMINALION CLOSE TO CPU ITP/TAP TERMINATION Clock Generator CY28352 ICS 952001 CY 28342 ICS 93722 M650-1 Sheet 5 of 41 M650 (Host/AGP) 1 of 4 AGP HOST M645DX (Memory for DDR) 2 of 4 (71-M4000-D03) B - 7 M645DX (Memory for DDR) 2 of 4 M650-2 Sheet 6 of 41 M650 (Memory for DDR) 2 of 4 B - 8 M645DX (& CRT Out) 3 of 4 (71-M4000-D03) M645DX (& CRT Out) 3 of 4 7.92mA HyperZip M650-3 VGA M645DX (Power) 4 of 4 SiS_AGP1.5/3.3 +1.8VS +3VS +1.8VS M650-4 DDR Memory DIMM NEAR M650 addr =1010001b addr =1010000b DDR SO-DIMM_H DDR SSTL-2 Termination SSTL-2 Termination Resistors Sheet 10 of 41 DDR SSTL-2 Termination B - 12 LVDS Interface (SiS302LV) (71-M4000-D03) LVDS Interface (SiS302LV) Sheet 11 of 41 LVDS interface (SiS302LV) 301LV/302LV:R894/R895 Panel Con & LED Indicator (71-M4000-D03) B - 13 Panel Con & LED Indicator Sheet 12 of 41 Panel Con & LED Indicator B - 14 962 (PCI/IDE/HyperZip) 1 of 4 (71-M4000-D03) 962 (PCI/IDE/HyperZip) 1 of 4 Sheet 13 of 41 962 (PCI/IDE/ HyperZip) 1 of 4 Analog Power supplies of Transzip function for 96X Chip. IDE 962-1 962 (Misc Signals) 2 of 4 (71-M4000-D03) B - 15 962 (Misc Signals) 2 of 4 PCBEEP( LPC addr mapping) GPIO /geyserville Sheet 14 of 41 962 (Misc Signals) 2 of 4 962 (USB I/F) 3 of 4 20 mil 20 mil Sheet 15 of 41 962 (USB I/F) 3 of 4 12 mil 962 (Power & RTC) 4 of 4 (71-M4000-D03) B - 17 962 (Power & RTC) 4 of 4 Power BATOK 15 Sheet 16 of 41 962 (Power & RTC) 4 of 4 +3VS +3V +3VS +2.5V HDD/Combo Connector Near To The Connector Sheet 17 of 41 HDD/Combo Connector USB Port (71-M4000-D03) B - 19 USB Port Sheet 18 of 41 USB Port Place these components near to SiS96X Place these components near to SiS96X B - 20 PCMCIA ENE CB1410 (71-M4000-D03) PCMCIA ENE CB1410 PCI1410 ENE1410 0.1UF B_CE2# PCMCIA Power Debug Port MDC CON B_OE# B_CE2# 1394 PHY TSB41LV01 .. .. R166 220 PHY_REQ PHY_LKON LPC Super I/O PC87393 Sheet 22 of 41 LPC Super I/O PLACE NEAR PC87393 B - 24 LPT/COM Port (71-M4000-D03) LPT/COM Port PD0 PPERR# PD7 PD3 LPC H8 C.IR Sheet 24 of 41 LPC H8 B - 26 LAN RTL8100BL (71-M4000-D03) LAN RTL8100BL The maximum voltage drop when on should be less than 0.3V .. .. RTL8100BL DEVSEL# Audio Codec ALC201A AGND:25,26,27,28,29,30,31,32,33 For headphone application, ALC201A MUTE Audio Out & Off Board Connectors OFF-BOARD CON. SPEAKER OUT TP_CLK AUXOK System Power Control SLP S5 AS SIS AP NOTE 002 74(A)HC08 AUXOK Fan Control and SpeedStep MAIN2 FAN 1UF MAX6306 74(A)HC08 Mobility M9-P Close to Mobility M7-P Close to Mobilty M9-P ICS91719(R) AGP4X Mobility M9-P MEM A/B 0 1 1 0 A MEMORY INTERFACE CHANNEL A Sheet 32 of 41 B - 34 VGA DRAM 1 of 2 - Termination (71-M4000-D03) VGA DRAM 1 of 2 - Termination MDB[0..63]31 MDA[0..63]31 MEM_MDA[0..63]32MEM_MDB[0..63]34 CHANNEL A Close to memory device CHANNL B Close to memory device Sheet 33 of 41 VGA DRAM 1 of 2 - Termination CHANNL B Sheet 34 of 41 VGA DRAM 2 of 2 B - 36 Mobility M9-P POW (71-M4000-D03) Mobility M9-P POW TRACE AT LEAST 20 MILS 200mA 90mA 20mA VCORE Only use on D400E VID0 VID3 VRON DDR Power 3A3A 0.01U C(R) 10K_1% System Power 4A 4A 4A 4A 10 mil NEAR J4 4A Charger 2.5A2.5A 1U_0805 *1U_1206 1000P SW Board and HotKey Hot keys,Power switch,key,Lid Sheet 40 of 41 SW Board and HotKey B - 42 TouchPad and Switch Board (71-M4000-D03) TouchPad and Switch Board 10MIL Sheet 41 of 41 TouchPad and Switch Board C.BIOS Update Appendix C:Updating the FLASH ROM BIOS To update the FLASH ROM BIOS you must: Unzip the file you have just downloaded on to a bootable floppy disk.