This is the instruction manual for Founder Yihan Series T650 laptop. It includes the usage methods, precautions, maintenance methods and other information.
This manual introduces the Founder Yihe T650 notebook, covering safety precautions, hardware components, and basic usage such as power, display, keyboard, and touchpad operation. It also details BIOS settings, driver installation steps, and common troubleshooting for audio, display, hard‑drive, and memory issues.
Additional sections describe battery care, power‑adapter requirements, ergonomic recommendations, and a full specification table for the notebook’s CPU, memory, display, ports, and dimensions. This manual is written in Chinese.
| CPU support | Intel Pentium M / Celeron M |
|---|---|
| Chipset | Intel 855 GME |
| BIOS | Phoenix BIOS, 512 KB Flash ROM |
| Shared video memory | up to 64 MB |
| Display | 14.1‑inch TFT, 1024×768 (XGA) |
| Keyboard | 86 keys with 2 Windows‑specific keys |
| Touchpad | 2‑button touchpad |
| Hard‑drive interface | IDE, Ultra DMA 66/100, up to 60 GB |
| Audio ports | Microphone and headphone jacks, AC’97 compatible |
| Power adapter | Input 100‑240 V ~ 50‑60 Hz, Output 19 V 3.42 A |
| Battery | Smart Li‑ion, approx. 4 hours runtime |
Run the notebook on battery power until it automatically shuts down due to low charge; do not manually turn it off before the shutdown.
The battery‑status LED on the notebook will indicate that charging is complete; only then is the battery considered fully charged.
Use the notebook in an ambient temperature between 10 °C and 35 °C.
A three‑pin grounded adapter with input 100‑240 V ~ 50‑60 Hz and output 19 V 3.42 A is required.