R
Ruediger
- Jan 1, 1970
- 0
Hello,
my Acer Travelmate 220 has a defective PSU, it ticks, th "Battery charging"
led flickers and the system does not start. As the external brick-PSU is
intact, my problem refers to the internal voltage regulators, which are
set-up like little switching PSU's, one for every Voltage ( 5V and 3.3V )
Where to start checking, what to watch out?
Any help welcome.
my Acer Travelmate 220 has a defective PSU, it ticks, th "Battery charging"
led flickers and the system does not start. As the external brick-PSU is
intact, my problem refers to the internal voltage regulators, which are
set-up like little switching PSU's, one for every Voltage ( 5V and 3.3V )
Where to start checking, what to watch out?
Any help welcome.
