TravelMate 4730 4730G Series Laptop Service Guide Manual - PDF DOWNLOAD

HDMI Switch Failure If the HDMI Switch fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs:

TravelMate 4730 4730G Series Laptop Service Guide Manual - PDF DOWNLOAD

Articles inside

BIOS Recovery by Crisis Disk

Bottom View

Top View

HDMI Switch Failure

HDD Not Operating Correctly

Internal Microphone Failure

Random Loss of BIOS Settings

ODD Failure

No Display Issue

Power On Issue

Common Problems

Replacing the NewCard and SD Card Trays

Replacing the DIMM Modules

Removing the Inverter Board

Replacing the Antenna Cables

Replacing the Launch Board

Replacing the Mainboard

Removing the LCD Brackets and FPC Cable

Removing the MIC Module

Removing the Antennas

Removing the LCD Panel

Removing the LCD Bezel

Removing the VGA Module

Removing the CPU

Removing the Mainboard

Removing the Left Speaker Module

Removing the Touch Pad Bracket

Removing the Finger Print Reader

Removing the Antenna

Removing the Launch Board

Removing the Power Board

Removing the Keyboard

Removing the Switch Cover

Removing the Hard Disk Drive Module

Removing the Optical Drive Module

Removing the WLAN Module

Removing the Battery Pack

Removing the NewCard dummy card

Disassembly Requirements

Boot

Remove HDD/BIOS Utility

BIOS Flash Utility

Exit

Power

Security

Advanced

Main

Hot Keys

Left View

Hardware Specifications and Configurations

Features

Information

Windows Keys

Special Key

Touchpad Basics (with fingerprint reader