Acer Aspire 3680 Laptop "extensa 4420 power" Questions

Extensa 4420 with the black screen problem. I have been emailing with Acer technical support for two months! I have tried numerous "fixes" that they have given me (all of the above). They wanted me to

Extensa 4420 not booting up my acer Extensa 4420 when switched on, the power light and the hard disc, cd driveslight up, hard disc drive makes a little noise and then the HD and CD drive lights go off

...Extensa Model # 4420 ??? I can't tell how to plug up the Power Cord/ DC Adapter http://www.retrevo.com/d/df/Ex_4420_4120_Orta-ENG-OLM_0625.pdf?doc=1ffd4a11eb93f4f55f9048c05349009a&ts=1218068105713 ...

...extensa 4420 shuts down right after you push power button push the power button then you hear the cd drive start to turn then the system shuts down sounds like it doesn't have enough power, is it ...

EXTENSA 4420 problem I have had my laptop for just less than a year and never had any problems. Yesterday it just would not turn on. I have checked the ac adapter and it seems OK - when plugged in the

...extensa 4420-5239. It broke and I can't find a new one anywhere to replace it! Can anyone tell me how to fix it and where to buy the part. I took the cover that holds the power button on and the ...

Extensa 4420-5239 resulted in breakage of the pin within the power plug on the side the laptop. It needs to be repaired or replaced. I removed the visible screws from the bottom (base), but apparently

...Extensa 4420, it suddenly decided to stop powering up. I checked the charging unit and it is Ok went through a check list onlin and still nothing. The power comes on for a few seconds and then goes ...

...extensa 4420 notebook. When I am I have an Acer extensa 4420 notebook. When I am using it it starts beeping and the display flashes. What is going on and how do I stop it from happening? If you hear ...

extensa 4420 5239 power button turns on and turns right back off automatically. Won't boot. check ur fan working properly if not put it at a cool pad will be work..