J3455B-ITX BIOS downgrade to 1.3 possible?

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   Hello to All,
I am having some issues with my J3455B-ITX @ 1.70
It is not bricked but it will give me 5 short beeps after every restart and there will be no video output during POST. Board keeps booting normally and video resumes as soon as the windows driver is loaded. However video will not resume after sleep whenever the 5 beeps have been heard on startup. When the system is turned on after a shutdown everything works normally (i.e no beeps, video present during POST and video always resumes after sleep in windows). All these problems started after I updated to BIOS version 1.7.

I want to downgrade to 1.3 as I had no problems with the system whatsoever back then. Instant Flash will not detect the BIOS image for 1.3 on my flash drive. I have already tested two different FAT32 formatted flash drives and I know for sure that the BIOS file is the correct one. I assume that the board does not allow BIOS downgrading for some reason.

Moreover the DOS way of updating does not work for me. The flashing process does not start after the restart for some reason.

Does anyone have any suggestions on how I could downgrade the BIOS back to 1.3?

Thank you very much in advance.

Regards,
kped.

Edited by kped - 11 Jul 2018 at 4:16pm

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kped Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 03 Sep 2017 Location: Greece Status: Offline Points: 9	Post Options Post Reply Quote kped Report Post Thanks(0) Quote Reply Topic: J3455B-ITX BIOS downgrade to 1.3 possible? Posted: 11 Jul 2018 at 4:11pm
	Hello to All, I am having some issues with my J3455B-ITX @ 1.70 It is not bricked but it will give me 5 short beeps after every restart and there will be no video output during POST. Board keeps booting normally and video resumes as soon as the windows driver is loaded. However video will not resume after sleep whenever the 5 beeps have been heard on startup. When the system is turned on after a shutdown everything works normally (i.e no beeps, video present during POST and video always resumes after sleep in windows). All these problems started after I updated to BIOS version 1.7. I want to downgrade to 1.3 as I had no problems with the system whatsoever back then. Instant Flash will not detect the BIOS image for 1.3 on my flash drive. I have already tested two different FAT32 formatted flash drives and I know for sure that the BIOS file is the correct one. I assume that the board does not allow BIOS downgrading for some reason. Moreover the DOS way of updating does not work for me. The flashing process does not start after the restart for some reason. Does anyone have any suggestions on how I could downgrade the BIOS back to 1.3? Thank you very much in advance. Regards, kped. Edited by kped - 11 Jul 2018 at 4:16pm

leomaves Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 24 Aug 2018 Status: Offline Points: 1	Post Options Post Reply Quote leomaves Report Post Thanks(0) Quote Reply Posted: 24 Aug 2018 at 8:10am
	I have faced some similar problems when establishing the wifi connectivity on y Hp camera. You can uninstall the drive settings and disable your flash drive completely. Take support from hp tech support as you may find similar solutions. Then you can install the BIOS as new.