Question Tablet stuck in EFI Shell. No other boot options in BIOS. Please help 🙏

Oct 7, 2020
1
0
10
0
Onda V80 Plus tablet.

Had Android OS + Windows10.

Careless repartitioning made it impossible to boot an OS.


Now it boots into EFI Shell by default.

BIOS has only one boot option: "UEFI: Built-in EFI Shell".

Can connect USB flash drive. BIOS detects the flash drive.

Booting a Windows8/Windows10 installer from USB flash drive results in a white screen. Bootable USB flash drive created using Rufus; tried multiple variations.

Can connect keyboard. But I don't know what to type in Shell> 😕


EFI Shell version 2.40 [5.11]
Current running mode 1.1.2
Device mapping table
fs0 :HardDisk – Alias hd11b b1k0
PciRoot(0x0)/Pci(0x10,0x0)/Ctrl(0x0)/HD(1,GPT,6662B6A0-8370-01D6-5043-2133B841EB00,0x800,0x79C800)
fs1 :HardDisk – Alias hd11c b1k1
PciRoot(0x0)/Pci(0x10,0x0)/Ctrl(0x0)/HD(2,GPT,85C1D406-560A-4A07-8296-E6C2AB47E19A,0x79D000,0x311D800)
fs2 :HardDisk – Alias hd11d b1k2
PciRoot(0x0)/Pci(0x10,0x0)/Ctrl(0x0)/HD(3,GPT,4425DA24-1DA4-43C1-9AA1-B47BA972BFAD,0x38BA800,0x185000)
blk0 :HardDisk – Alias hd11b fs0
PciRoot(0x0)/Pci(0x10,0x0)/Ctrl(0x0)/HD(1,GPT,6662B6A0-8370-01D6-5043-2133B841EB00,0x800,0x79C800)
blk1 :HardDisk – Alias hd11c fs1
PciRoot(0x0)/Pci(0x10,0x0)/Ctrl(0x0)/HD(2,GPT,85C1D406-560A-4A07-8296-E6C2AB47E19A,0x79D000,0x311D800)
blk2 :HardDisk – Alias hd11d fs2
PciRoot(0x0)/Pci(0x10,0x0)/Ctrl(0x0)/HD(3,GPT,4425DA24-1DA5-43C1-9AA1-B47BA972BFAD,0x38BA800,0x185000)
blk3 :BlockDevice – Alias (null)
PciRoot(0x0)/Pci(0x10,0x0)/Ctrl(0x0)
blk4 :BlockDevice – Alias (null)
PciRoot(0x0)/Pci(0x10,0x0)/Ctrl(0x1)
blk5 :BlockDevice – Alias (null)
PciRoot(0x0)/Pci(0x10,0x0)/Ctrl(0x2)

Press ESC in 1 seconds to skip startup.nsh, any other key to continue.
Shell>
 

ASK THE COMMUNITY

TRENDING THREADS