This document introduces the features and characteristics of the Lenovo ThinkPad X1 Nano notebook. The product uses the Intel 11th generation Core i7-1195G7 processor, has a 13.0-inch 2K resolution display, and up to 16GB of memory and up to 2TB of storage.
This manual describes the hardware features of the NB70‑SC system board, including the CPU socket, memory modules, expansion slots, and peripheral connectors. It also contains safety warnings, BIOS setup instructions, and troubleshooting procedures.
The document includes detailed tables of jumper settings, BIOS options, and a checklist for installing and servicing the board. Appendices cover driver installation, suspend‑to‑RAM usage, and error‑message reference.
| CPU socket | Socket 478 for Intel Pentium 4 processor |
|---|---|
| Supported processor | Intel Pentium 4 (478‑pin) |
| Memory slots | Two 184‑pin DDR SDRAM DIMM sockets |
| Maximum memory | 2 GB using 64‑, 128‑, 256‑ or 512‑Mbit DDR modules |
| Memory type | 2.5 V unbuffered PC200/PC266 DDR SDRAM |
| AGP slot | 1.5 V AGP 4× (1066 MB/s) slot |
| USB ports | Two USB ports |
| Serial ports | Two DB‑9 serial ports (NSI6C550A compatible) |
| Parallel port | One SPP/ECP/EPP DB‑25 parallel port |
| PS/2 ports | One mouse and one keyboard mini‑DIN‑6 PS/2 ports |
| Audio jacks | Three jacks: line‑out, line‑in, mic‑in |
It supports an Intel Pentium 4 processor with a 478‑pin socket.
The board provides two 184‑pin DDR SDRAM DIMM sockets.
A 1.5 V AGP 4× slot (1066 MB/s bandwidth) is installed.
Unplug the power cord before removing the chassis cover.