This document is about the circuit connection diagram and configuration instructions of the TM-845G REV1.0 product. The product features USB interface, line output and input, microphone interface, etc.
This manual introduces the Topstar TM-865G2/PE2/PEL motherboard, detailing its key features, hardware specifications, and the complete product list. It covers CPU compatibility, memory architecture, expansion slots, and peripheral interfaces.
The guide includes step‑by‑step installation instructions, driver installation procedures, BIOS setup and upgrade instructions, as well as an appendix with diagnostic codes and contact information for service and support. This manual is written in Chinese.
| CPU socket | Intel mPGA478 for Pentium 4 |
|---|---|
| Supported FSB | 400 MHz / 533 MHz / 800 MHz |
| Memory slots | 4 DIMM slots |
| Memory type | DDR266 / DDR333 / DDR400 |
| Maximum memory capacity | 46 B |
| Serial ATA ports | 2 ports (max 150 MB/s) |
| USB ports | 2 ports (expandable to 6) |
| AGP version | AGP 8X / 4X (no 3.3 V cards) |
Do not expose the product to moisture or strong mechanical shock, ensure proper electrostatic discharge protection, verify the local power voltage is 220 V, and disconnect the power before installing any cards or modules.