Brand: TOSHIBA
Category: Laptop
Document Type: Manual
Language: EN
Manual for Satellite L300/L305
Uploaded: Nov. 21, 2025, 6:17 p.m.
Manual Publish Date: 2008-03-01
Warranty Information
No warranty information explicitly stated in the provided pages.
The manual covers hardware service maintenance for Toshiba Satellite L300/L305, Satellite Pro L300, EQUIUM L300, and SATEGO L300 series. It details procedures for isolating and replacing Field Replaceable Units (FRUs). Safety precautions, conventions, and a table of contents are provided, followed by chapters on hardware overview, troubleshooting, diagnostics, and replacement procedures. Appendices include LCD handling, board layout, pin assignments, keyboard layouts, and BIOS/EC/KBC rewrite procedures.
Troubleshooting and error codes
| Troubleshooting Area | Procedure | Page |
|---|---|---|
| Power Supply | Procedure 1 Power Icon Check | 2-6 |
| Procedure 2 Connection Check | 2-8 | |
| Procedure 3 Replacement Check | 2-8 | |
| System Board | Procedure 1 Message Check | 2-9 |
| Procedure 2 Test Program Check | 2-10 | |
| Procedure 3 Replacement Check | 2-10 | |
| 2.5-inch HDD | Procedure 1 Message Check | 2-11 |
| Procedure 2 Partition Check | 2-11 | |
| Procedure 3 Format Check | 2-12 | |
| Procedure 4 Test Program Check | 2-13 | |
| Procedure 5 Connector Check and Replacement Check | 2-14 | |
| Keyboard | Procedure 1 Test Program Check | 2-15 |
| Procedure 2 Connector Check and Replacement Check | 2-15 | |
| Display | Procedure 1 External Monitor Check | 2-16 |
| Procedure 2 Test Program Check | 2-16 | |
| Procedure 3 Connector Check and Replacement Check | 2-16 | |
| ODD (Optical Disk Drive) | Procedure 1 ODD Cleaning Check | 2-18 |
| Procedure 2 Test Program Check | 2-18 | |
| Procedure 3 Connector Check and Replacement Check | 2-18 | |
| LAN | Procedure 1 Test Program Check | 2-20 |
| Procedure 2 Connector Check and Replacement Check | 2-20 | |
| Audio Test | Procedure 1 Test Program Check | 2-21 |
| Procedure 2 Connector Check and Replacement Check | 2-21 | |
| Cooling Module | Procedure 1 Test Program Check | 2-22 |
| Procedure 2 Connector Check and Replacement Check | 2-22 |