HTC Athena Service Manual page 53

Doc. Title
4.2 Test Procedure
Power OFF.
Insert Diagnostic Mini SD card (provided by HTC) to device.
Press Power + Camera
boot-loader mode.
On test menu, use Navi. button to select the item then press Action key to perform test.
Remove the battery directly or perform soft reset to exit the Diagnostic program when finish testing.
If the system fails while testing, please also remove the battery directly to turn off power.
Diagnostic Test
I. Using Navi. Button to select the test
item.
II.
Select item Function to find the Function
test menu.
I. Press Navi. Button to select Auto on
Function test menu.
II. The program will perform all of function
test item for one cycle. Press action
button to go next test.
III. Press action button to exit and return to
Function test menu.
HTC CONFIDENTIAL
宏達國際電子股份有限公司
High Tech Computer, Corp.
.
Athena Service Manual
button, release the Reset
Main Menu/Function Test Menu
SDRAM Test
Issued Date
Revised Date
buttons after hold for 2 seconds, and then the device enter
Auto Test
Doc. No.
DOC-00026040
2007/2/15
Page 53 of 102
REV.
A02