máy còn dao động, bấm nút nguồn nhít nhẹ, em đã test thử mh khác củng not ok,

và đây là lổi khi em flash
MXKEY Serial: [FT SCR2000 0] - C08600EA
Using device: POTATO BOX, FW ver: 01.B1
Connection status: UHCI:HUB:USB 1.10 (Full-speed)
Driver: FTDIBUS, ver: 2.0.0.0 , NTMP ver: 2.0.0.1
Module ver: 1.0.0.18624(06-08-2011), Library ver: 1.0.0.12274(06-08-2011)
ASIC ID: 0x2292 [UPPCosto ver: 1.3]
SecondaryBoot: u3_2nd.fia [DCT4] version: 4.76.0 revision: 0.7 size: 0x9A8
Supported Ids: 3040, 2292, 2293, 3162, 3166, 3168
FlashID0: C548 03E0 [unused/removed]
FlashID1: 0000 0001 [unused/removed]
ExtBUSC: A57C 0260 C767 034F 651C A719 4362 671B
ERROR: Unable to find flashloader for this FlashID !
Processing MCU file: rm305_05.320
[DCT4,DCT4 ALGORITHM] size: 2.33 MB
Supported Ids: 2292
ASIC ID: 0x2292 [UPPCosto ver: 1.3]
SecondaryBoot: u3_2nd.fia [DCT4] version: 4.76.0 revision: 0.7 size: 0x9A8
Supported Ids: 3040, 2292, 2293, 3162, 3166, 3168
FlashID0: C548 03E0 [unused/removed]
FlashID1: 0000 0001 [unused/removed]
ExtBUSC: A57C 0260 C767 034F 651C A719 4362 671B
ERROR: Unable to find flashloader for this FlashID !
flashing terminated !
Task failed at (08000027)!!!
Last RX buffer: A5 7C 02 60 C7 67 03 4F 65 1C A7 19 43 62 67 1B C4