Debrick DSO203 HV2.7B

HS1

Hello. Need help to debrick DSO203 HV2.7b.
I try to flash by flash loader demo with CN7 connector.
I try many combinations of DFU, FPGA, SYS and APP and always get white screen.
Only on DFU for 2.82 screen was black and print FPGA err, but no more.
Sorry my english
Thank you

sagittarius

try this

HW 2.72

HS1

sagittarius Posted 2016-6-20 09:26
try this

HW 2.72

I try this hex and no effect. Only white screen

sagittarius

HS1 发表于 2016-6-24 15:55
I try this hex and no effect. Only white screen

Are you sure your PCB version PCB2.7 B is the serial number?
HW 2.72. Hex is to use the CN7 writing

HS1

[i = s] posts by HS1 in 2016-6-27 18:06 Edit

[i = s] posts by HS1 in 2016-6-27 17:59 Edit

PCB version written on board above screen: DSO203V2.7B. Serial 7C1DAC73. I write HEX by flash loader demo via CN7. Written has no errors. But white screen anyway

HS1

No idea?