Toshiba Satellite M30X-S221ST Maintenance Manual - Page 76
The Diagnostic Test, A printer loopback connector PIO Loopback Test
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3.1 The Diagnostic Test 3. Tests and Diagnostics 3.1 The Diagnostic Test This chapter explains how to use the Test & Diagnostic program to test the functions of the computer's hardware modules. The Test & Diagnostic Program is stored on the T&D diskettes. The program consists of a series of tests that run automatically when the Diagnostics Program items are selected and executed. NOTES: To start the diagnostics, follow these steps 1. Check all cables for loose connections. 2. Exit this program when you are at Main Menu. The TEST & DIAGNOSTIC PROGRAM contains the following functional tests: CONFIG CHECK TEST DMI CHECK TEST PIO LOOPBACK TEST IEEE1394 TEST SPEAKER AUDIO TEST FAN ON/OFF TEST MAIN BATTERY CHARGE TEST FDD TEST CD-ROM TEST KEYBOARD TEST MOUSE(PAD) TEST LCD PIXELS MODE TEST LID SWITCH TEST HDD R/W TEST LAN TEST RTC TEST You will need the following equipment to perform some of the Diagnostic test programs. The diagnostics diskette (2 pcs) A printer loopback connector (PIO Loopback Test) A formatted working diskette for the floppy disk drive test (Floppy Disk Drive Test) A data CD disc (CD-ROM Test) A LAN loopback connector (LAN Test) IEEE1394 Link Cable The following sections explain how to execute the Test & Diagnostic Program and detail the tests within the program. Satellite M30X Series Maintenance Manual 3-1