Clevo M860TU manual Removing the Inverter Board, Inverter Board Removal

Page 43

Removing the Inverter Board

1.

Turn off the computer, and remove the battery (page 2 - 5).

2.

Remove any rubber covers, screws 1 - 6 and hinge covers 7 - 8 (Figure 13a), then run your finger around

 

the middle of the frame to carefully unsnap the LCD front panel module 9 from the back.

3.Discharge the remaining system power (see “Inverter Power Warning” below).

4.Remove screw 10 (Figure 13b) from the inverter, and carefully lift the inverter board up slightly.

5.Disconnect cables 11 & 12 (Figure 13c) from the inverter, then remove the inverter 13 (Figure 13d) from the top case assembly.

a.

2

3

4

5

b.

 

 

10

 

c.

 

1

6

 

9

11

12

8

7

 

Disassembly

Figure 13

Inverter Board

Removal

a. Remove the 6 screws and unsnap the LCD front panel module from the back.

b. Remove the screw from the inverter board and lift the board up slightly.

c. Disconnect the cables from the inverter.

d. Remove the inverter.

2.Disassembly



 

 



 

 

 

Inverter Power Warning

d.

9.

LCD Front Panel

In order to prevent a short circuit when re-

 

13. Inverter Board

 

13

 

moving the inverter it is necessary to dis-

 

 

charge any remaining system power. To do

 

6 Screws

so, press the computer’s power button for a few seconds before disconnecting the in- verter cable.

Removing the Inverter Board 2 - 17

Image 43
Contents Page Page M860TU Trademarks About this Manual Important Safety Instructions Instructions for Care and Operation Power Safety Battery Precautions Preface Contents KBC-ITE IT8512 HDMI, 3G Introduction Feature Specification System SpecificationsSystem Specifications 1 Umts Modes Environmental Temperature Relative Humidity Spec Top View External Locator Top View with LCD Panel OpenFront View External Locator Front and Rear ViewRear View Left Side View External Locator Left & Right Side ViewRight Side View Bottom View External Locator Bottom ViewMainboard Top Key Parts Mainboard Overview Top Key PartsMainboard Bottom Key Parts Mainboard Overview Bottom Key PartsMainboard Top Connectors Mainboard Overview Top ConnectorsMainboard Bottom Connectors Mainboard Overview Bottom ConnectorsIntroduction Overview DisassemblyDisassembly Maintenance Precautions Disassembly Disassembly StepsBattery Removal Removing the BatteryRemoving the Hard Disk Drive HDD Assembly RemovalHDD Assembly Removal cont’d Optical Device Removal Removing the Optical CD/DVD DeviceRAM Module Removal Removing the System Memory RAMProcessor Removal Removing and Installing a ProcessorUnlock Lock Processor Removal Cont’dProcessor Installation Processor Installation ProcedureVGA Card Removal Removing the VGA Card3G Module Removal Removing the 3G ModuleWireless LAN Module Removal Removing the Wireless LAN ModuleBluetooth Module Removal Removing the Bluetooth ModuleInverter Board Removal Removing the Inverter BoardKeyboard Removal Removing the KeyboardModem Removal Removing the ModemModem Removal cont’d Appendix APart Lists Part List Illustration Location Part List Illustration LocationTop without Fin Gerprint Top without FingerprintTop with Finger Print Top with FingerprintBottom LCD DVD-ROM Drive DVD-ROM DriveCombo Drive Combo DriveHDD Part Lists Schematic Diagrams Appendix BSchematic DiagramsSheet 1 System Block DiagramSheet 2 Penryn 1/2 Penryn 1/2Sheet 3 Penryn 2/2Penryn 2/2 Sheet 4 Cantiga 1/6, Host Cantiga 1/6, HostSheet 5 Cantiga 2/6, PEG Cantiga 2/6, PEGSheet 6 Cantiga 3/6, DDR Cantiga 3/6, DDRGP U V C C S E N S E GP U V S S S E N S E Cantiga 4/6, PowerSheet 7 Cantiga 4/6, Power C S M 3Sheet 8 Cantiga 5/6, GND Cantiga 5/6, GNDC a MP LL Cantiga 6/6, PowerD S P D Sheet 10T E S T Sheet 11 N D Sheet 12Sheet 13 ICH9-M 1/4, Sata ICH9-M 1/4, SataICH9-M 2/4, PCI, USB MP W RO K K a L E R TOL E N M P W R GDSheet 16 ICH9-M 4/4, Power ICH9-M 4/4, PowerCCG L a NP L L A T a R XP ODD, USB2.0 & eSATASheet 17 of 42 ODD, USB2.0 & eSATA A T a R XNSheet 18 Clock Generator Clock GeneratorN is OL a T E B C SMA 0/E E do N GSheet 20 Card Reader 1394 JMB380 Card Reader & 1394 JMB380New Card, CCD, Fan CH G CU RS E N R INT S E RIR QOT a L C UR GL a N O NUIM P W R Sheet 23H DMI S CL UIM V P PSheet 24 LED, Screw Hole LED, Screw HoleSheet 25 Azalia Codec ALC662 Azalia Codec ALC662Sheet 26 Audio AMP Audio AMPDC S D Sheet 27 of 42 SRS, MDC, BTSheet 28 RE F Power Charger, DC-InSheet 29 Power Charger DC-In CO KSheet 30 Power GPU Power GPUGS S GH Y S T E N Power 1.5V/0.75VSheet 31 Power 1.5V/0.75V S aSheet 32 of 42 Power 3.3VM/ 1.8VS/1.05VM Power 3.3VM/1.8VS/1.05VMGOO D On # 33 0S 5V S 3 V S R S W #LG a TE Power VDD3/VDD5/3.3V/5VOOD Sheet 35 of 42 Power Vcore Power VcoreM C LK Mini Card/WLANSheet 36 Mini Card/WLAN M D a TASheet 37 MXM PCI-E Type MXM PCI-E TypeS T Board to Board CON/TPMSheet 38 Board to Board I OSheet 39 of 42 Button Board Button BoardSheet 40 Click Board Click BoardFGR I D 0/S EN S E Finger Printer BoardSheet 41 Finger Printer Board XTR I N G2 C R I D O R I N GMU IMD ATA SIM Card BoardSheet 42 SIM Card Board MD a TASchematic Diagrams