HP elitepad 900 замена emmc

[arsys123]

привет всем
на HP elitepad 900 была KLMBG4GE4A-001 32гб (планшет включается но во время установки windows виснет)
заменил на KLMBG8GE4A-001 64гб, (взял из HP envy ) работал на 100%
после замени не включается
вот лог старого чипа
Z3X EasyJtag Software ver. 2.2.0.2

Loading eMMC Addon Firmware... IO: 3300 mV
Box S/N: 01001003110F7DF5, ,FW Ver.: 01.55CMD Pullup Level:2536 mV
CMD Active Level:3269 mV
Box IO Level:3300 mV
CLK Rate:21000 khz
HiPower mode is ON!
---------- eMMC Device Information ----------EMMC CID : 1501004D424734474118B5C656F311C6
EMMC CSD : D02701320F5903FFF6DBFFFF8A404006
EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 01/2014 Rev.0x18
EMMC NAME: MBG4GA , S/N: 3049674483
EMMC NAME (HEX): 4D424734474100
EMMC ROM1 (Main User Data) Capacity: 29780 MB
EMMC ROM2 (Boot Partition 1) Capacity: 2048 kB
EMMC ROM3 (Boot Partition 2) Capacity: 2048 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
EMMC Password Locked: No
Extended CSD rev 1.5 (MMC 4.41)
Boot configuration [PARTITION_CONFIG: 0x00] No boot partition configured.
Boot bus config [177]: 0x06 , width 8bits , Partition config [179]: 0x00.
H/W reset function [RST_N_FUNCTION]: 0x01
High-capacity W protect group size [HC_WP_GRP_SIZE: 0x00000000]
Partitioning Support [PARTITIONING_SUPPORT]: 0x03
Device support partitioning feature
Device can have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x01
EMMC GP0 (Extended Partition 1) Capacity: 40MB
---------------------------------------------
Backup saved: MBG4GA_3049674483_20160801_2039.extcsd
Searching for partition tables...
Detected GPT over MBR...
Medium UUID: 6FEE28C6-5AAC-428C-B04B-19564F8BE2D7
Warning: Entries Count = 128
MMCBLK0P0 (BASIC DATA PARTITION) Range: [0X100000,0X1C2FFE00] ,Len: 1C200000
MMCBLK0P1 (EFI SYSTEM PARTITION) Range: [0X1C300000,0X225FFE00] ,Len: 6300000
MMCBLK0P2 (MICROSOFT RESERVED PARTITION) Range: [0X22600000,0X235FFE00] ,Len: 1000000
MMCBLK0P3 (BASIC DATA PARTITION) Range: [0X23600000,0X7452FFE00] ,Len: 721D00000
Done...Presets has been updated...

Done.



и нового чипа

Z3X EasyJtag Software ver. 2.2.0.2

Loading eMMC Addon Firmware... IO: 3300 mV
Box S/N: 01001003110F7DF5, ,FW Ver.: 01.55CMD Pullup Level:2423 mV
CMD Active Level:3269 mVBox IO Level:3300 mV
CLK Rate:21000 khz
HiPower mode is ON!
---------- eMMC Device Information ----------EMMC CID : 1501004D434738474118B402B10E1166
EMMC CSD : D02701320F5903FFF6DBFFFF8A404006
EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 01/2014 Rev.0x18
EMMC NAME: MCG8GA , S/N: 3020075278
EMMC NAME (HEX): 4D434738474100
EMMC ROM1 (Main User Data) Capacity: 59600 MB
EMMC ROM2 (Boot Partition 1) Capacity: 2048 kB
EMMC ROM3 (Boot Partition 2) Capacity: 2048 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
EMMC Password Locked: No
Extended CSD rev 1.5 (MMC 4.41)
Boot configuration [PARTITION_CONFIG: 0x00] No boot partition configured.
Boot bus config [177]: 0x06 , width 8bits , Partition config [179]: 0x00.
H/W reset function [RST_N_FUNCTION]: 0x01
High-capacity W protect group size [HC_WP_GRP_SIZE: 0x00000000]
Partitioning Support [PARTITIONING_SUPPORT]: 0x03
Device support partitioning feature
Device can have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x01
EMMC GP0 (Extended Partition 1) Capacity: 40MB
---------------------------------------------
Backup saved: MCG8GA_3020075278_20160802_1809.extcsd
Searching for partition tables...
Detected GPT over MBR...
Medium UUID: B51C7627-77FD-4298-AF8C-82894D1616FC
Warning: Entries Count = 128
MMCBLK0P0 (BASIC DATA PARTITION) Range: [0X100000,0X190FFE00] ,Len: 19000000
MMCBLK0P1 (EFI SYSTEM PARTITION) Range: [0X19100000,0X294FFE00] ,Len: 10400000
MMCBLK0P2 (MICROSOFT RESERVED PARTITION) Range: [0X29500000,0X314FFE00] ,Len: 8000000
MMCBLK0P3 (BASIC DATA PARTITION) Range: [0X31500000,0XBA74FFE00] ,Len: B76000000
MMCBLK0P4 () Range: [0XBA7500000,0XBC36FFE00] ,Len: 1C200000
Done...Presets has been updated...

Done.


ну что не так ? не пойму

 

[klokol]

Новую микросхему прошил предварительно??

 

[Арсланыч]

Вторая флеша могла просто сдохнуть в процессе. Такое бывает. Ну а вообщем, причин может быть много..