philips 40pfh4509/88 won't read USB for update

[kiko1]

Hi guys...:-)
I have 40PFH4509/88 with some remote buttons inoperative.I am trying to flash it because is very old FW inside and most probably this is the problem.But it won,t read USB drive.It says reading but nothing happens.
Any help appreciated...tnx :-)
Kiko

[R_J]

Re: philips 40pfh4509/88 won't read USB for update

What format is the usb drive, it should be formated to fat or fat32, did you unzip the file you downloaded to the usb drive or did you just copy the zip file?
using the archive utility, extract ‘autorun.upg’ to the root directory of the USB flash drive.

[kiko1]

Re: philips 40pfh4509/88 won't read USB for update

FAT32 formated usb...same was used
many times to flash many different TV-s.
Tv was set to "virgin mode" in service mode...no results