Toshiba Satellite P770, Manual

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3 Tests and Diagnostics
Satellite P770/P775 Series Maintenance Manual 3
3.2 Executing the Diagnostic Test
Free-Dos are required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC
PROGRAM, follow these steps:
Insert the diagnostics USB memory drive and turn on the computer. (The diagnostics diskette
contains the Free-DOS boot files.) And then follow the instructions for T&D program installed in
USB memory.
You can also use diagnostics CD disk. Turn on the computer and insert the diagnostics CD disk.
(The diagnostics disk contains the Free-DOS boot files.) And then follow the instructions for T&D
program installed in CD disk.
The T&D Program can run single test by you press corresponsive English letter of test item, and it
also asks you if you like to copy test log file to USB memory as reference at the end of test(s).
The test list is as the following:
A. CONFIG CHECK TEST
B. AUDIO SOUND TEST
C. FAN ON/OFF TEST
D. MAIN BATTERY TEST
E. FDD TEST
F. MEMORY CHECK
G. KEYBOARD TEST
H. MOUSE (PAD) TEST
I. LCD PIXELS MODE TEST
J. MAGNETIC TEST
K. LAN TEST
L. RTC TEST
M. BUTTON TEST
N. 1st HDD TEST
O. RDMI TEST
P. WDMI TEST
Q. G SENSOR TEST
R. TP TYPE R/W TEST
S. EE-PROM Setting
T. TOSHIBA LOGO SET
U. DYNABOOK LOGO SET
V. LED TEST