Toshiba Satellite L640 User Manual

Chapter 2 Troubleshooting Procedures
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
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Procedure 1 Message Check
When the power is turned on, the system performs the Power on Self Test (POST) installed
shown on the display, perform Check 1.
 If t r rocedure 2.
 If Free-DOS or W re 3.
Check 1 If one of the following error messages is displayed on the screen, press the F2 key
as the message instructs. These errors occur when the system configuration
preserved in the RTC memory (CMOS type memory) is not the same as the actual
configuration or when the data is lost.
If you press the F2 key as the message instructs, the SETUP screen appears to set
the system configuration.
in the BIOS ROM. The POST tests each IC on the system board and initializes it.
 If an error message is
here is no erro message, go to P
indows XP is properly loaded, go to Procedu

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