Toshiba Satellite L640 User Manual

Pin Assignment
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
CN9 FAN Connector
PIN No. Signal name I/O PIN No. Signal name I/O
1 TH_FAN_POWER1 --- 2 GND ---
3 FANSIG1 I
CN10 Modem Connector
PIN No. Signal name I/O PIN No. Signal name I/O
1 GND --- 2 GND ---
3 GND --- 4 GND ---
5 GND --- 6 GND ---
7 DIB_P I/O 8 GND ---
9 DIB_N I/O 10 GND ---
11 GND --- 12 GND ---
CN11 SATA HDD Connector
PIN No. Signal name I/O PIN No. Signal name I/O
1 GND --- 2 BSATA_TXP0 O
3 BSATA_TXN0 O 4 GND ---
5 BSATA_RXN0 I 6 BSATA_RXP0 I
7 GND --- 8 NC ---
9 NC --- 10 NC ---
11 GND --- 12 GND ---
13 GND --- 14 +5V_HDD1 ---
15 +5V_HDD1 --- 16 +5V_HDD1 ---
17 GND --- 18 NC ---
19 GND --- 20 NC ---
21 NC --- 22 NC ---
23 GND --- 24 GND ---

Toshiba Satellite L640 Specifications

General

Optical Drive	DVD SuperMulti Drive
Wireless	802.11b/g/n
Webcam	Integrated Webcam
Processor	Intel Core i3/i5
RAM	Up to 8GB DDR3
Storage	320GB HDD
Display	14-inch HD
Graphics	Intel HD Graphics
Operating System	Windows 7 Home Premium
LAN	10/100 Ethernet
Battery	6-cell Lithium Ion
Ports	HDMI, VGA, RJ-45, Microphone input, Headphone output