Brand: TOSHIBA
Category: Laptop
Document Type: Parts/Service
Language: EN
Parts/Service for Satellite L650
Uploaded: Nov. 21, 2025, 8:23 p.m.
Manual Publish Date: 2010-04-01
Warranty Information
No warranty information is available in the provided document excerpt.
This manual provides hardware service maintenance procedures for the Toshiba Satellite/Satellite Pro L650/L655. It covers troubleshooting, diagnostics, and replacement of Field Replaceable Units (FRUs). Key sections include hardware overview, safety precautions, and detailed replacement instructions for various components such as the display mask, FL inverter board, LCD module, and system board. The manual is intended for service technicians and authorized dealers.
Troubleshooting and error codes
| Section | Procedure | Status |
|---|---|---|
| Chapter 2: Troubleshooting | 2.1 Outline | Error! Bookmark not defined. |
| 2.2 Basic Flowchart | Error! Bookmark not defined. | |
| 2.3 Power Supply | Error! Bookmark not defined. | |
| Procedure 1 Power Icon Check | Error! Bookmark not defined. | |
| Procedure 2 Connection Check | Error! Bookmark not defined. | |
| Procedure 3 Replacement Check | Error! Bookmark not defined. | |
| 2.4 System Board | Error! Bookmark not defined. | |
| Procedure 1 Message Check | Error! Bookmark not defined. | |
| Procedure 2 Test Program Check | Error! Bookmark not defined. | |
| Procedure 3 Replacement Check | Error! Bookmark not defined. | |
| 2.5 HDD | Error! Bookmark not defined. | |
| Procedure 1 Message Check | Error! Bookmark not defined. | |
| Procedure 2 Partition Check | Error! Bookmark not defined. | |
| Procedure 3 Format Check | Error! Bookmark not defined. | |
| Procedure 4 Test Program Check | Error! Bookmark not defined. | |
| Procedure 5 Connector Check and Replacement Check | Error! Bookmark not defined. | |
| 2.6 SSD | Error! Bookmark not defined. | |
| Procedure 1 Test Program Check | Error! Bookmark not defined. | |
| Procedure 2 Connector Check and Replacement Check | Error! Bookmark not defined. | |
| 2.7 Keyboard | Error! Bookmark not defined. | |
| Procedure 1 Test Program Check | Error! Bookmark not defined. | |
| Procedure 2 Connector Check and Replacement Check | Error! Bookmark not defined. | |
| 2.8 Display | Error! Bookmark not defined. | |
| Procedure 1 External Monitor Check | Error! Bookmark not defined. | |
| Procedure 2 Test Program Check | Error! Bookmark not defined. | |
| Procedure 3 Connector Check and Replacement Check | Error! Bookmark not defined. | |
| 2.9 ODD (Optical Disk Drive) | Error! Bookmark not defined. | |
| Procedure 1 ODD Cleaning Check | Error! Bookmark not defined. | |
| Procedure 2 Test Program Check | Error! Bookmark not defined. | |
| Procedure 3 Connector Check and Replacement Check | Error! Bookmark not defined. | |
| 2.10 LAN | Error! Bookmark not defined. | |
| Procedure 1 Test Program Check | Error! Bookmark not defined. | |
| Procedure 2 Connector Check and Replacement Check | Error! Bookmark not defined. | |
| 2.11 Audio Test | Error! Bookmark not defined. | |
| Procedure 1 Test Program Check | Error! Bookmark not defined. | |
| Procedure 2 Connector Check and Replacement Check | Error! Bookmark not defined. | |
| 2.12 Cooling Module | Error! Bookmark not defined. | |
| Procedure 1 Test Program Check | Error! Bookmark not defined. | |
| Procedure 2 Connector Check and Replacement Check | Error! Bookmark not defined. |