xem giúp log 3120c

máy qua tay thợ , chạm uem , thay uem khác , bắm nguồn kim nhít lên rồi treo, check thì báo lổi thế này

MXKEY [MxKey Team HTI Flasher Interface (WinUSB) 5], SN: C0855D93
Using device: HTI, FW ver: 00.50, SN: 0000B3E9
Connection status: UHCI:HUB:USB 2.00 (Full-speed)
Driver: WinUSB, ver: 3.5.1.0
Module ver: 1.0.0.21151(13-07-2012), Library ver: 1.0.0.14214(25-10-2012)
CMT Data :
SYSTEM ASIC ID: 000000010000022600010006010C192101003000 [RAP3G ver: PA 3.0]
EM0 ID: 00000295
EM1 ID: 00000B22
PUBLIC ID: 1B70000C40297D56BD48EDBF8CC1849920620042
ASIC MODE ID: 00
ROOT KEY HASH: BAF3A9C3DBFA8454937DB77F2B8852B1
ROM ID: 273F6D55DFAAF68F
SecondaryBoot: RAP3Gv3_2nd.fg [BB5] version: 9.11.1 revision: 0.0 size: 0x3C00
Supported Ids: 0103192101003000, 010C192101003000, 0103192101013000, 010C192101013000, 0103192101003100, 010C192101003100, 0303192101023000, 030C192101023000, 0303192101033000, 030C192101033000, 0103192101001101, 010C192101001101, 0003192101001002, 000C192101001002, 0013192101001002, 001C192101001002
eBB5ProtocolType: OLD
ID 32: 0002FFFFFFFF
TransmissionMode: 16Bit
No RAP Flash Chip Detected
Algorithm: RAP3Gv3_algo.fg [BB5 ALGORITHM] version: 9.50.0 revision: 0.0 size: 0x23010
Supported Ids: 0103192101003000, 010C192101003000, 0103192101013000, 010C192101013000, 0103192101003100, 010C192101003100, 0303192101023000, 030C192101023000, 0303192101033000, 030C192101033000, 0003192101002000, 000C192101002000, 0003192101002100, 000C192101002100, 0003192101002200, 000C192101002200, 0003192101012200, 000C192101012200, 0103192101001101, 010C192101001101, 0003192101001002, 000C192101001002, 0013192101001002, 001C192101001002
loader not responding (00000000000000)

kiểm tra lại nguồn xem sao bác cpu mất áp

chưa nhận con flash
No RAP Flash Chip Detected

ko tìm thấy flash
làm lại chân con flash
not ok có khi ăn nguyên cặp