As the title, I downloaded a Win10 IoT core on my dragonboard, then I cannot download other images at all.
I tried the sdcard installer, but the board has no action at all.
What should I do？
The Uart log is like this:
Platform Init Start : 1418
Boot Cycles: 37
Run Cycles: 1
Qualcomm UEFI FW Version : 3.10.150915.2078.M8916RELTTNWZA2078
UEFI AU : uefi_pw.win.3.1.1531038
Platform : SBC
Chip Name : APQ8016
Chip Ver : 1.0
BDS Time : 1455 ms
ACPI: Loading bgrt.acp
ACPI: Loading csrt.acp
ACPI: Loading dbg2.acp
ACPI: Loading dsdt.aml
ACPI: Loading facp.acp
ACPI: Loading facs.acp
ACPI: Loading fpdt.acp
ACPI: Loading gtdt.acp
ACPI: Loading madt.acp
ACPI: Loading TPM2.acp
ACPI: Loaded 10 tables
AML: Update Chip and Speed Bin values
ACPI: tables loaded to system memory
Firmware update failed
: FsRoot->Open returned Not Found
: FatGetDPP returned Not Found
: DppProtocol->GetDPP returned Not Found
: FsRoot->Open returned Not Found
: FatGetDPP returned Not Found
SetHcdp: GetDPP returned: Not Found
Platform Init End : 2031
Write Log Buffer to FAT partition failed, Status = (0x8000000C)
Removable boot path
FatOpenDevice: read of part_lba failed No Media
Waiting for 2 sec
Enumerating removable boot options
No valid options found in list
No bootable option found
Enumerating all boot options
Adding new boot/driver option Boot0000, Description: Non-removable Media
Booting option 0:(Boot0000) “Non-removable Media”
POST Time : 4210 ms
ConvertPages: failed to find range 10000000 - 10111FFF
- 0xBEDF1000 bootmgfw.efi
ConvertPages: failed to find range 102000 - 102FFF
Write Log Buffer to FAT partition failed, Status = (0x8000000C)
Exit Boot Services : 8197 ms
Successfully synced all UEFI tables
Sync Duration = 7 ms
PmicDxe: ExitBootServices - Saving SOC: 0
