TechTablets › Forums › Jumper Discussion › EZBook series › ez book 3 pro v4 EFI shell problem. Not booting
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Chupa.
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September 4, 2018 at 10:12 pm #146695
the emmc is build in and non removable
Need Help?
1981 soldered my first Sinclair computer 1K, tapedeck * 1984 build and sold IBM clones 8Mhz, 512K, 20MB HDD * 2018 messing with ultrabooksSeptember 4, 2018 at 10:31 pm #146697That’s good to know, so it can’t be what I thought then. Do you have any idea why it might have just come up with this randomn thing?
I can’t even start windows recovery from bios, it’s as if windows no longer exists on the laptop.
September 7, 2018 at 8:08 pm #146758You can first try one of those linux tutorial to determine if you can get any of it to work, best case scenario only the emmc is knackered. If you can get linux to work off a usb then try installing windows to a m.2 ssd and see if it will boot.
September 8, 2018 at 1:15 am #146759I would burn one of the Linux “system rescue” distributions to a USB drive, boot that up, then use the various bundled tools, such as the Gparted partition manager, to diagnose the problem and/or re-format the drive. A few common ones are Clonezilla Live, System Rescue CD, and Rescatux.
https://clonezilla.org/clonezilla-live.php
http://www.system-rescue-cd.org
SystemRescueCD just had a recent release on Distrowatch: https://distrowatch.com/table.php?distribution=systemrescueAttachments:
You must be logged in to view attached files.September 8, 2018 at 2:39 pm #146774It comes up with a EFI shell version 2.50 screen. Cannot find required map name. What are my options from here guys to get it working again, as I’m pretty clueless Cheers
I have that sometimes without apparent reason. Turn on the book and press F7 to launch the manual boot. Should be 2/3 options there one of which is the emmc. If not, keep on rebooting or off & on until that option appears on the menu. After just choose it and boot it. Good luck.
September 10, 2018 at 6:41 pm #146811It comes up with a EFI shell version 2.50 screen. Cannot find required map name. What are my options from here guys to get it working again, as I’m pretty clueless Cheers
I have that sometimes without apparent reason. Turn on the book and press F7 to launch the manual boot. Should be 2/3 options there one of which is the emmc. If not, keep on rebooting or off & on until that option appears on the menu. After just choose it and boot it. Good luck.
Thanks, although it didn’t work, did it so many times, same option came up each time.
September 12, 2018 at 1:22 pm #146834bring it into a repair shop or a friend who might have more knowledge
if the emmc failed you can install a ssd or a sandisk ultra slim usb3 and run the pc from either
Need Help?
1981 soldered my first Sinclair computer 1K, tapedeck * 1984 build and sold IBM clones 8Mhz, 512K, 20MB HDD * 2018 messing with ultrabooks -
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