I've been donated a Joggler that boots to white screen , no O2 logo or openpeak .Won't boot from usb stick .
I had a betting shop Joggler with no stand and poor screen but booting ok so I tried the efi chip and the white screen Joggler efi chip is fine .
I've swapped things around so I've now got a good Joggler and screen with stand so I'm happy .
So I have now got the old betting shop one with no stand booting to white screen .
Any ideas on a rescue for this now spares Joggler ? .
Cheers
Gary
Sent from my VOG-L29 using Tapatalk
White screen on boot
White screen on boot
Happy Joggling
Re: White screen on boot
So the fault followed the EFI chip?
If that's the case you can hot-swap the EFI and use dd to write a fresh copy of the firmware to it. There's a bunch of them here.
If you get the working one going with the EFI socket accessible running one of my images, you can do something like:
Code: Select all
sudo modprobe fh
sudo dd if=efi.rom of=/dev/fh bs=1M
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Re: White screen on boot
Sorry , it's probably the way I worded it but swapping the efi chip made no odds to the motherboard and also the efi from the bad board boots ok .
It's just pure white screen no boot logo .
Sent from my VOG-L29 using Tapatalk
It's just pure white screen no boot logo .
Sent from my VOG-L29 using Tapatalk
Happy Joggling
Re: White screen on boot
Check the connection from the LCD screen to the motherboard and from the motherboard to the LCD screen. Sometimes mine have moved and this has caused issues with the LCD.
- Pete
O2 Jogglers running EFI Ubuntu / Squeezeplayer
OpenPeak Voip Telephony / Zigbee tabletops hardware modded with Seabios / RTC / Ethernet ROM edits / SSD drives running XPe for automation screens
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O2 Jogglers running EFI Ubuntu / Squeezeplayer
OpenPeak Voip Telephony / Zigbee tabletops hardware modded with Seabios / RTC / Ethernet ROM edits / SSD drives running XPe for automation screens
Auto mater