Toshiba e-STUDIO170F Service Manual page 430

[ 4 ] DRAM TEST [MENU], [9], [4], [04]
This test conducts a read/write test on all the areas of the DRAM except the work area.
1) Use the [ ] or [ ] key to select the "04. DRAM TEST", and then press the [ENTER] key.
DRAM TEST
TESTING
Remark:
If a memory error occurs, the address where the error occurred is displayed and the procedure is
suspended. The test will resume upon pressing the [START] key.
DRAM TEST
ADDRESS = XXXXXXXXH
Remark:
The address assigned to each memory is as in the table below.
When an error occurs, refer to this table.
Address (H)
400000 to BFFFFF
2) When you complete the test, press the [STOP] key to return to the standby mode screen.
3) Depending on the result of the test, replace the Main PBA referring to
e-STUDIO170F Troubleshooting
On completing all the
addresses normally
IC No. Installed PBA
IC1
11 - 18
DRAM TEST
OK
Main PBA
P.8-12 "[ 2 ] Main PBA".
January 2005 © TOSHIBA TEC