In aspire 3680 i found that ph 2af mosfet is short and I replaced with the same mosfet and switched on . But the mosfet gone bad again. Pls get me the solution

SOURCE: acer aspire 3680 wireless problem

you will need to install the wireless drivers for your system.

SOURCE: ACER ASPIRE 3680 --OPERATING SYSTEM NOT FOUND

Hello,

its showing operating system not found, because the system cannot detect your hard disk.

Open your system, remove and fix back the hard disk, then try again.

Take care.

SOURCE: i have the aspire 3680 but it hasa mk8034gsx-si

Hello
You may need to re-place the hard disk if it gone bad, the picture shows it procedure of replacement.


The hard drive can be easily accessed from the bottom of the laptop. Simply remove the hard drive door, remove four screws securing the hard drive caddy, disconnect the hard drive from the connector on the motherboard and remove it from the laptop.
After that remove all screws securing the hard drive to the caddy and transfer the caddy to the new hard drive.
Hope this helps, if so rate the solution