• Bad ITE IT8502E ?

It is currently 12 January 2025, 06:39

Bad ITE IT8502E ?

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#1 Bad ITE IT8502E ?

by Melrin • 15 March 2016, 22:03
Hi all,

I have resolved now Lenovo Y560 (Quanta KL3A, DAKL3AMB8E0 REV:E ),
which did not start (totally dead, no current from power supply, standby 3V,5V and 3V on
power button are OK), by common "power reset" (PWR button hold 60sec without AC and battery).

Technically, what exactly causes this situation?
Is it bad EC (KBC) chip ITE IT8502E and need to change?

Thanks!

Re: Bad ITE IT8502E ?

by Google Adsense [BOT] • 15 March 2016, 22:03

#2 Re: Bad ITE IT8502E ?

by grzewoj • 16 March 2016, 12:28
Hi, inverter cable is often broken and it burns IT8502.

Re: Bad ITE IT8502E ?

by Google Adsense [BOT] • 16 March 2016, 12:28
 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).
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