Running Pqa Diagnostics Program - Acer TravelMate 520 Service Manual

4. Type "Host" to run Host server first.
5. If there is no reflect server, the test program will show "IR FAIL".
USB Register and Connect/ Disconnect Test
This function will test USB Register and Connect/Disconnect of TravelMate 520 notebook series.
1. Register test (USBCMD, USBINTR, FRNNUM, FLBASEADD, SOF) - test its own USB internal circuit.
2. UHCI/ OHCI test utility
a. Please prepare a USB device such as USB mouse, USB keyboard or USB modem, and leave the
USB port disconnected. (Don't connect first)
b. Program will dynamically detect the incoming device for two times, please plug the USB connector in
USB port first, then plug it out. (Connect one time, disconnect one time)
c. The test program will show the account of connected/ disconnected, if every steps was doing right,
the screen will show "PASS", otherwise show "FAIL".

Running PQA Diagnostics Program

Press to move around the main menu. Press Enter to enable the selected option. The main options are
Diag, Result, SysInfo, Option and Exit.
The Diag option lets you select testing items and times.
The following screen appears when you select Diag from the main menu.
One Test performs a single test and Manual checks the selected test items in sequence.
Multi Test performs multiple tests of the selected items and check the selected test items in sequence.
Chapter 2
PQA
Diag Result
SysInfo
PQA
Diag Result
SysInfo
Diag
ONE TEST
MULTI TEST
FULL TEST
QUICK TEST
Vx_x xx-xx-xx
Option
Exit
Vx_x xx-xx-xx
Option
Exit
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