iPod Disaster
My original 5 GB iPod failed yesterday, one year after I got it. The iPod no longer realizes it is connected to my Powerbook or to the charger. Instead it just displays the "Ok to disconnect" message. It also displays this when connected to the Transpod firewire car charger. I have tried completly reseting the iPod but this did not work. Is my iPod ruined?
Comments
after that, proceed <a href="http://www.info.apple.com/usen/ipod/tshoot.html" target="_blank">here</a>.
still no luck ? get <a href="https://depot.info.apple.com/ipod/index.html" target="_blank">service</a> for your iPod. He might still be under warranty despite being older than a year.
HTH
How to initiate the iPod's Diagnostic Mode
This mode is no longer available in Software Updater v1.0.4
Perform diagnostic tests at your own risk or not at all.
The following diagnostic mode discovery, test and results are courtesy of iPoding.com
1. Reset the iPod. Press and hold "Menu" and "Play" buttons.
2. The Apple logo will appear. Press and hold "REW", "FFW" and "Select" button. You will hear an audible chirp sound. Your now in diagnostic mode
3. Navigate the list of tests using "REW" and "FFW". The scroll wheel will not function while in diagnostic mode.
Note: It's back in version 1.1
Note: This function has been disabled in version 1.0.4
To enter Diagnostic Mode: Reset, at Apple logo press and hold "Previous", "Next", and "Action"
The Tests:
A. 5 IN 1 - runs J through N
B. RESET - you guessed it, Reset
C. KEY - allows 5 seconds to press all buttons, if any don't respond or time expires it fails
D. AUDIO - apparently checks audio subsystem; a Pass returns "0X00000000 DONE"
E. REMOTE - when it fails to find the remote control it returns "RMT FAIL"
F. FIREWARE - apparently checks FireWire bus; a Pass returns "FW PASS"
G. SLEEP - goes to sleep; requires reset to wake (unless we didn't wait long enough)
H. A 2 D - apparently checks power subsystem; test unit returned "3.7V 0X000000E2 CHG OK FW 1 BAT 1" Update: running this test with while charging results in different voltage reading and FW 0
I. OTPO CNT - scroll wheel response represented as hexadecimal
J. LCM - tests display, requires pressing "Action" to advance through 3 patterns
K. RTC - not sure what it does but the test unit returns "0X0000000C" Update: After restoring with iPod Updater 1.0 test unit returns "0X00000010" Update: Reader John B. suggests that this may be "Real Time Clock" and reader Jukka A.'s reports of variation in results along with our own observation lend credence to it.
L. SDRAM - memory; test unit returns "PASS"
M. FLASH - pretty sure it's the rom version; test unit returns "0X00005281" Note: this will be different depending on the build of the firmware installed
N. OTPO - our best guess: checks for "Action" down with no scroll wheel movement
--With Software 1.2 this test behaves differently: ScrollWheel iPods list the test as above, but it can not be activated. TouchWheel iPods list the test as "Wheel A2D" activating results in a screen with "Wheel A2D" and a bar, a reset (hold "Menu" and "Play") is required to exit.
O. HDD SCAN - hard drive; will take several minutes
P. RUN IN - runs continuous tests of chipsets (we think); LCM, RTC, SDRAM, OPTI, HDD (controller), TI1394
run those and see what they tell you. it might give you some insight. also, is your iPod charging while it's plugged in?