I have tried updating the firmware to the latest available via quickset check for updates. It downloaded and rebooted. Problem is when it reboots no wifi nor does it show up on the Winbox. I have tired resets with power disconnected then holding the power till wifi led blinks. No go it gets stuck with all leds on. Kept it powered on for long time ( 15 minutes plus ) . Is there any other method of resetting it? Hardware jumper , etc ?
Thanks in advance.