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Toshiba Satellite P755 Series User Manual

Toshiba Satellite P755 Series
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[CONFIDENTIAL]
Toshiba Personal Computer
Satellite & Satellite Pro
Maintenance Manual
TOSHIBA CORPORATION

Table of Contents

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Toshiba Satellite P755 Series Specifications

General IconGeneral
CPUIntel Core i3/i5/i7 (2nd Gen)
ChipsetIntel HM65 Express
RAMUp to 8GB DDR3
Display15.6" diagonal widescreen TruBrite TFT LCD display at 1366 x 768 native resolution (HD)
GraphicsIntel HD Graphics 3000 or NVIDIA GeForce GT 540M
Storage320GB/500GB/640GB/750GB HDD
Optical DriveDVD SuperMulti drive
AudioBuilt-in stereo speakers
WebcamBuilt-in HD webcam
WirelessWi-Fi Wireless networking (802.11b/g/n)
LAN10/100 Ethernet LAN
PortsUSB 2.0, USB 3.0, HDMI, VGA, RJ-45
Card ReaderSD/SDHC/SDXC card reader
Battery6-cell lithium-ion
Operating SystemWindows 7 Home Premium

Summary

Chapter 2 Troubleshooting Procedures

Troubleshooting Introduction

Explains how to determine faulty Field Replaceable Units (FRUs) causing malfunction.

Troubleshooting Flowchart

Provides a guide for determining which troubleshooting procedures to execute.

Power Supply Troubleshooting

Details procedures to diagnose and resolve power supply issues using LED status and checks.

Display Troubleshooting

Outlines steps to determine if the computer's display is functioning properly.

Keyboard Troubleshooting

Describes procedures to test keyboard functionality and troubleshoot issues.

HDD/SSD Troubleshooting

Steps to determine if the computer's HDD/SSD is functioning properly.

Battery Troubleshooting

Procedures to determine if the computer's Battery is functioning properly.

Chapter 3 Tests and Diagnostics

The Diagnostic Test

Explains how to use the Test & Diagnostic program for hardware module testing.

Executing the Diagnostic Test

Provides instructions on how to start and run diagnostic tests using USB or CD.

Main Battery Charge Test

Measures main battery type, manufacturer, charge capacity, and charge function.

Keyboard Test

Checks the functionality of all keys on the keyboard.

1st HDD Test

Verifies the functionality of the primary Hard Disk Drive.

Chapter 4 Replacement Procedures

General

Explains how to disassemble the laptop and replace Field Replaceable Units (FRUs).

Battery

Procedures for removing and installing the laptop's battery pack.

HDD

Step-by-step guide for removing and installing the Hard Disk Drive.

Memory

Instructions for removing and installing optional memory modules (RAM).

Keyboard

Procedures for removing and installing the laptop keyboard.

Logic Upper Assembly

Steps for removing and installing the laptop's logic upper assembly.

Thermal Fan

Procedures for removing and installing the thermal fan.

Motherboard Assembly

Steps for removing and installing the motherboard assembly.

Thermal Module

Procedures for removing and installing the thermal module, including grease application.

CPU

Instructions for removing and installing the Central Processing Unit (CPU).

Display Assembly

Steps for removing and installing the laptop's display assembly.

LCD Bezel

Procedures for removing and installing the LCD bezel.

LCD Panel

Steps for removing and installing the LCD panel.

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