LANGUAGE:
Service project
Contacts
TEL:0571-56892388
FAX: 0571-56892388
E-MAIL:service@lyzhjx.com
Service project

Hardware data recovery

Hardware data recovery

Circuit board damaged
As external power supply line there is a problem, or a hard disk power failure, or the circuit board itself quality problems led circuit board burned out, the chip breakdown, which is relatively easy to restore, but some on the circuit boardBIOSChip burned, repair on difficult even cannot be recovered. This situation are as follows: after power on, the media did not respond, motor is not turning, or has obvious burn marks.
 
Bad firmware
Factory firmware is simply the hard disk the hard disk information. Includes location information, defect table, hard disk parameters, driver module. Due to some reasons why firmware is lost or damaged, to hard disk read/write errors, wrongful recognition, this situation need not be open, just one of the same type of hard disk will read out their firmware, modified writes bad disks, users do not need to bear the risks of accessories. This situation are as follows: motor rotates properly, but the computer does not recognize disk, or computerBIOSAlthough recognised, butWINDOWSDisk management tools cannot find the disc.
 
Bad road
Due to hard to use long, incorrect shutdown or sudden power failure, hard knocks, hard disk platter appears bad track, lead not read correctly, this situation need to do hardware mirroring, mirror sector bad disk to a good wheel, on the good disks to do data recovery. This mostly is: slow read and write speed, often crashesBasket screen
Hard disk decryption
Due to the importance of the data, users often encrypt your hard disk, storage and maintenance. Lost password, the user would have no way to read the data!
Head crash, offset, not addressing, disk noise, this situation need to be opened, must be clean, work is more complicated.
This is mostly for: after making a knocking sound, do not recognize disk, but few are able to recognize disk performance for regular bad sectors.
 
Matters needing attention
User media as failed, please power off, quickly called friends Cheung Tel(13175021621)Z friends Cheung Centre for data recovery engineers will give you answers in detail and advise you what to do next.
 
Common hard drive brands
Seagate (Seagete
Cheetah 15K.3 Cheetah 10K.6
Barracuda 7200.7 Barracuda 7200.7 Plus Barracuda 7200.7 SATA Barracuda 5400.1
Barracuda 7200 Barracuda 7200II Barracuda 7200III Barracuda 7200IV Barracuda 7200V
Momentus Momentus 42
U Series X 20 U Series X 10
Momentus 4200.2 Momentus 5400.2
ST38641A, ST36531A, ST34321A, ST32110A, ST33232A, ST32532A, ST31722A, ST31720A, ST31277A, ST31276A, ST31012A, ST3853A, ST3852A, ST3636A
ST32140A, ST51270A, ST51080A, ST5851A, ST5540A
ST9810AG, ST9630AG
ST9816AG, ST ST9655AG, ST9550AG, ST9385AG, ST9300AG, ST9240AG, ST9150AG 9546AG
ST3850AST3630АST3660A, ST3295A
ST3491A, ST3391A, ST3250AST3290A, ST3243A, ST3145A, ST3123A
ST3655A, ST3550A, ST3390A, ST3385A, ST3285A, ST3283A
ST3144A, ST3120A, ST3096A
ST1144A, ST1102AST351A/XST157AST31621A, ST31275A, ST31081A, ST3541A
Kunteng (Quantum
Atlas 10K Atlas IV Atlas III Viking II Atlas II Viking Grand Prix Atlas I Fireball SE Fireball ST DSP Capella Fireball 640/1280 Fireball 540/1080 Fireball TM Trailblazer Lightning Maverick ProDrive LPS Saturn Empire Fireball Plus LM Fireball lct15 Fireball Plus KX Fireball Plus KA Fireball lct10 Fireball lct08 Fireball CX Fireball CR Fireball EX Fireball EL Fireball SE Fireball ST Fireball 640/1280 Fireball 540/1080 Fireball TM Sirocco
Pioneer SG Trailblazer Lightning Daytona Bigfoot TX Bigfoot TS Europa Bigfoot CY Bigfoot Maverick Q500 ProDrive LPS GO GLS GO GRS GO
Maxtor (Maxtor
Atlas 15K II Atlas 15K Atlas 10K V Atlas 10K IV Atlas 10K III Ultra320 Atlas 10K III Ultra160 Atlas 10K II Atlas V
DiamondMax 10 DiamondMax 16 DiamondMax 17 VL Ultra ATA 66
DiamondMax 1750 Ultra ATA 33 DiamondMax 1750A Ultra ATA
DiamondMax 20 VL Ultra ATA 66 DiamondMax 2160 Ultra ATA
DiamondMax 2880 Ultra ATA DiamondMax 30 VL Ultra ATA 100
DiamondMax 30 VL Ultra ATA 66 DiamondMax 3400 Ultra ATA
DiamondMax 36 ATA 66 DiamondMax 40 ATA 66 DiamondMax 40 VL Ultra ATA 100
DiamondMax 4320 Ultra ATA DiamondMax 536DX DiamondMax 60 ATA 100
DiamondMax 60 ATA 66 DiamondMax 6800 Ultra ATA DiamondMax 80 ATA 100
DiamondMax D540X-4D DiamondMax D540X-4G DiamondMax D540X-4K
DiamondMax Plus 2500 Ultra ATA DiamondMax Plus 40 Ultra ATA 100
DiamondMax Plus 40 Ultra ATA 66 DiamondMax Plus 45 Ultra ATA 100
DiamondMax Plus 5120 Ultra ATA 33 DiamondMax Plus 5120 Ultra ATA 66
DiamondMax Plus 60 Ultra ATA 100 DiamondMax Plus 6800 Ultra ATA 66
DiamondMax Plus 8 DiamondMax Plus 9 DiamondMax Plus D740X
DiamondMax Ultra ATA Fireball 3 Fireball 531DX Ultra ATA 100
Fireball 541DX Fireball Plus AS Fireball lct20 MaXLine III
MaXLine Plus II MaXLine II MaXLine
72004A, 71670A, 71626A, 71336A, 71260A, 71084A, 71050A, 7850AV, 7546A, 7541A, 7540A, 7425AV, 7420AV, 7345A, 7270AV, 7245A, 7213A, 7170A, 7135AV, 7131A7120A, 7080A, 7060A, 7040A, MXT-540A, LXT-535A, LXT-340A, LXT-213A, LXT-200A
Western Digital (Western digital
WD740GD Rapter WD360GD Rapter
WD2500JD Caviar SE WD1600JD WD1200JD WD800JD WD400JD
WD2500JB Caviar SE WD1600JB WD1200JB WD800JB WD400JB
WD2500BB Caviar WD1600BB WD1200BB WD800BB WD400BB
WD1600AB Protégé WD1200AB WD800AB WD400AB WD200AB
WDAC32500, WDAC32100, WDAC21600, WDAC21200, WDAC1850
WDAC31600, WDAC21000, WDAC1540
WDAC21200, WDAC1635'
WDAC31200WD400EB
WDAC31000, WDAC2700, WDAC1365
WDAC2850, WDAC2635, WDAC1425
WDAC2850, WDAC2700, WDAC1425
WDAC2540, WDAC1270
WDAC2420, WDAC1210
WDAC2340, WDAC2250, WDAC1170
WDAL2170
WDCU140
WDAC2200
WDAC2120, WDAC160
WDAC280, WDAC260, WDAC140
WD93044A, WD95044A, WD93024A, WD95024A
WD450AA, WD300AA, WD153AA, WD75AA
WD307AA, WD205AA, WD153AA, WD102AA
WD272AA, WD205AA, WD172AA, WD136AA, WD84AA, WD43AA
WD205AA, WD172AA, WD136AA, WD102AA, WD64AA
WDAC313000, WDAC310200, WDAC28400, WDAC26400, WDAC14300
WDAC310100, WDAC38400, WDAC26400, WDAC24300, WDAC13200
WDAC38400, WDAC37100, WDAC25400, WDAC24300, WDAC12500
WDAC36400, WDAC35100, WDAC24300, WDAC23200, WDAC12100
WDAC35100, WDAC34300, WDAC23400, WDAC22500, WDAC11700
WDAC34000, WDAC33200, WDAC22500, WDAC22000, WDAC11200
WDAC33100, WDAC32500, WDAC22100, WDAC21600, WDAC11000
Fujitsu (FUJITSU
MHU2100AT
MHT2040BH, MHT2060BH, MHT2080BH
MHT2040AH, MHT2060AH, MHT2080AH
MHT2020AT, MHT2030AT, MHT2040AT, MHT2060AT, MHT2080AT MAU3036NC/NP, MAU3073NC/NP, MAU3147NC/NP
MAT3073NC/NP, MAT3147NC/NP, MAT3300NC/NP
MAS3184NC/NP, MAS3367NC/NP, MAS3735NC/NP
MAP3367NC/NP, MAP3735NC/NP, MAP3147NC/NPMPF3153AH
MPF3204AT, MPF3153AT, MPF3102AT
MPF3409AH, MPF3357AH, MPF3307AH, MPF3256AH, MPF3204AH, MPF3153AH, MPF3102AH
MPE3273AT, MPE3224AT, MPE3204AT, MPE3170AT, MPE3136AT, MPE3102AT, MPE3064AT, MPE3032AT
MPE3346AE, MPE3303AE, MPE3260AE, MPE3216AE, MPE3173AE, MPE3130AE, MPE3084AE, MPE3043AE
MPE3273AH, MPE3239AH, MPE3204AH, MPE3170AH, MPE3136AH, MPE3102AH, MPE3068AH, MPE3034AH
MPD3173AT, MPD3130AT, MPD3108AT, MPD3084AT, MPD3064AT, MPD3043AT
MPD3182AH, MPD3144AH, MPD3137AH, MPD3102AH, MPD3091AH, MPD3068AH, MPD3045AH, MPD3023AH
MPC3102AT, MPC3096AT, MPC3084AT, MPC3064AT, MPC3043AT, MPC3032AT
MPB3064AT, MPB3052AT, MPB3043AT, MPB3032AT, MPB3021AT
MPA3052AT, MPA3043AT, MPA3035AT, MPA3026AT, MPA3022AT, MPA3017AT
M1638TAU, M1624TAU, M1623TAU, M1636TAU
Samsung (SAMSUNG
SV0221N / 20.0GB / 5400rpm
SV0411N / 40.0GB / 5400rpm
SV0211H / 20.0GB / 5400rpm
SV0311H / 30.0GB / 5400rpm
SV0401H / 40.0GB / 5400rpm
SV0221H / 20.0 G / 5400 rpm
SV0602H / 60.0GB / 5400rpm
SV0813H / 80.0GB / 5400rpm
SV1204H / 120.0GB / 5400rpm
SV0802N / 80.0GB / 5400rpm
SV1203N / 120.0GB / 5400rpm
SV1604N / 160.0GB / 5400rpm
SP0411C / 40.0GB / 7200rpm
SP0411N / 40.0GB / 7200rpm
SP0812C / 80.0GB / 7200rpm
SP1213C / 120.0GB / 7200rpm
SP1614C / 160.0GB / 7200rpm
SP0812N / 80.0GB / 7200rpm
SP1213N / 120.0GB / 7200rpm
SP1614N / 160.0GB / 7200rpm
SP0612N / 60.0GB / 7200rpm
SP0802N / 80.0GB / 7200rpm
SP1203N / 120.0GB / 7200rpm
SP1604N / 160.0GB / 7200rpm
SP2001H / 20.0GB / 7200rpm
SP4002H / 40.0GB / 7200rpm
SP6003H / 60.0GB / 7200rpm
SP8004H / 80.0GB / 7200rpm
MP0302H / 30.0GB / 5400rpm
MP0402H / 40.0GB / 5400rpm
MP0603H / 60.0GB / 5400rpm
MP0804H / 80.0GB / 5400rpm
SV-1296A, SV-0844A, SV-0643A, SV-0432A, VG-35102A, VG-34202A, VG-33402A, VG-32502A, VG-31702A
SV-1296A, SV-0844A, SV-0643A, SV-0432A
VG-35102A, VG-34202A, VG-33402A, VG-32502A, VG-31702A
WA-33203A, WA-32543A, WA-32163A, WA31273A, WA-31083A WNR-32501A, WNR-32101A, WNR-31601A, WN-32543A, WN321620A, WN-31273A, WN-316025A, WN-312021A, WN-310820A, WU-32543A, WU-32165A
SHD-30560A, SHD-30420A, SHD-30280A, SHD-3212A, SHD-3211A, SHD-3172A, SHD-3171A, SHD-3122A, SHD-3121A STG-31601A, STG-31271A PLS-31274A, PLS-31084A, PLS-30854A
Conner
CFA1275A, CFA1080A, CFA850A, CFA810A, CFA540A, CFA425A, CFA340A, CFA170A, CFS1275A, CFS850A, CFS540A, CFS425A, CFS420A, CFS270A, CFS210A, CFS105A, CP30544, CP30344, CP30245, CP30204, CP30124, СP30174E, CP30084E, CP30104H, CP3000, CP3044
CFP2005S, CFP1080S, CFP1060S
Hitachi (HITACHI
10K300 15K73 (DK32EK) *146Z10 *73LZX DK32EJ DK32DJ 36Z15 36LZX 36Z15 36LP36XP 18LZX18ZX9LZX 9LP 9ES 2XP 2ES ES XP
7K400 * 7K250 * 180GXP * 120GXP 60GXP 75GXP 40GV 37GP 34GXP 25GP
22GXP 16GP 14GXP 8xp 5xp 4xp 3xp xp
N4K20 J4K20
4K40 5K80 * 4K80 (DK23FA)* C4K40 (1.8" drive) * E7K60 7K60 DK23EB DK23EA DK23DA * DK23CA DK23BADK23AA
80GN 60GH *48GH 40GN 40GNX 32GH 30GN 30GT 25GS 20GN 18GT 15GN 14GS 10GT 8GS6GT 6GN 5GS 4GT 4GN 4LP 3GN 3LP 3XP 2LP 2XP
Toshiba (TOSHIBA
MK2001MPL MK5002MPL MK5002MAL MK1003GAL MK1504GAL
MK2003GAH MK2004GALMK3004GAH MK3006GAL MK4004GAH
MK6006GAH
MK1031GAS MK8025GAS MK6021GAS MK4026GAX MK4030GAS
MK4019GAX MK4018GAP MK4018GAS MK3021GAS MK3019GAX
MK3018GAS MK3017GAP
MK2023GAS MK2018GAP MK2018GAS MK2018GAS MK2017GAP
MK2016GAP MK1517GAPMK1516GAP MK1017GAP MK1016GAP MK1214GAP
MK1814GAV MK1011GAV
MK2110MAT MK2109MAT MK2105MAT MK1608MAT MK2103MAV MK2104MAV MK2105MAV
MK1403MAV MK1401MAV MK1301MAV MK1003MAV MK1002MAV MK1001MAV MK2101MAN
MK1702MAN MK1302MAN MK2720FC
MK0802MAV MK1926FBV MK1926FCV MK1924FBV MK1924FCV MK1824FBV MK1824FCV
MK1724FCV MK1624FCV MK1722FCV MK1522FCV MK1422FCV MK1122FC MK2628FC
MK2528FC MK2526FC MK2428FB MK2428FC MK2428FC MK2326FC MK2224FB MK2224FC
MK2124FC MK2024FC
KALOK
KL3120A, KL3100A, KL3040A, KL383A, KL343A
DAEYOUNG
DX-3120A, DX-3060A
TEAC
SD-3540N, SD-3360N, SD-3250N
 
Laptop data recovery
Laptop hard drive data recovery
    Since notebook computers and mobile hard disk volume is small, easy to carry, more and more users of all ages, abnormal pull out while in use can easily lead to data loss or accidentally dropped on the ground, impact, water, electricity and other surprise situation, years of saved data is lost. Due to the more sophisticated portable hard drive structure, as a result of vibration-proof technology, than a normal hard drive failures after a failure to solve difficult, resulting in increasing laptop hard drive data recovery more difficult, many laptop hard drive when there is a problem when users are mostly manufacturers free replacement, but the data is permanently lost.
&Nbsp;  Cheung
Experts in data recovery center, combat experience is extremely rich, and invest in the construction of the leading domestic100Level super clean workshop, tightly welded with high to meet environmental requirements and the opening of, and provides the best space for recovering data, retrieve lost data is no longer difficult.
 
Has already restored several brands of laptops
IBMNotebook
DELLNotebook
COMPAQNotebook
Lenovo notebook
SONYNotebook
Acer notebook
BenQ notebook
HP notebook
ASUS notebook
Samsung notebook
Toshiba notebook
Fujitsu Notebook
Panasonic notebook
NECNotebook
GATEWAYNotebook
WINBOOKNotebook
Founder notebook
Wall notebook
Purple laptops
With notebook
TclNotebook
Seven notebooks
Start the notebook
BoE notebook
 
Has been restored too many brands of portable hard drive
BenQ(BenQ)
ButterFly(Butterflies)
DRAGONKING(Dknb)
Eaget(Eaget)
ExBoot(Rescue master)
HP(HP)
IBM
MINIER
SONY(Sony)
Patriot(aigo)
BUSlink(BUSlink)
Great Wall(Greatwall)
City of camels(NUGATE)
Ding Hua
Leahy(LACIE)
NETAC(Netac)
Rexam
Lenovo(lenovo)
Diamond drill
TravelStar(TravelStar)
Newman(NEWMAN)
Tsinghua tongfang
Tsinghua Unisplendour(thunis)
Trends(TRENDnet)
Hitachi(HITACHI)
Samsung(SAMSUNG)
Sage
The Gulf stream(Value)
Seagate(Seagate)
Modern(HYUNDAI)
 
 
 
Hard drive data recovery
Hard disk software solutions
A, hard disk soft failure include:
System failure: the system does not start properly, password, or permissions are missing, the partition table is lost,BOOTArea is lost,MBRLost;
File is missing: misuse, wrong format, clone, mistakenly deleted by mistake, wrong partition, viruses, hacker attacks,PQOperation failed,RAIDDisk array failure;
File corruption: corruptionOfficeSeriesWordExcelAccessPowerPointFile;Microsoft SQLDatabase is complex,OracleDatabase file repair,Foxbase/foxproThedbfDatabase file repair corrupted messagesOutlook Express dbxFile,Outlook pstFile repair damagedMPEGasfRMRepair media files such as.
Second, hard disk soft failure solution:
For a system failure of the hard disk, we use manual calculation, will calculate the correct write data back to the appropriate location, before being written back to the hard drive backup related sectors. Such a failure before you can return to the failed State.
File is missing-at fault, we use full scan and recover all files that are not covered and stored in the disk until users are verified before you can write back to the user. We strongly recommend that users use a different disk copying data.
File corruption problem, users can corrupt file compression package sent to us via email, we receive in the shortest possible time for the user to solve, and sent to the user via email, this type of problem we generally charge, for the most part is free.
 
Hard disk physical failure solution
, Hard disk physical failure form
CMOS
Does not recognize disk;
Often aKacha KachaHead crashes;
Motor does not turn, no sound after power;
Magnetic head misalignment cause read and write errors;
Failed to start a difficult and often crash, formatted, and specific learning difficulties;
Self test, butDisk managementUnable to locate the hard drive;
Circuit Board has obvious burn marks, and so on.
Second, disk physics fault classification:
Disk fault: head burn, head, head of aging chip damage, motor damage, magnetic head offset, track 0 bad, a lot of bad sectors, scratch disk, magnetic distortion;
Circuit Board: circuit board damage, chip burned, broken needle breakage.
Firmware information is lost, bad firmware, and so on.
Three, hard disk physical failure solution:
Disk failure hard drive must be opened in Baiji ultra-clean environments, our method is to use the same model replace hard drive accessories and head positioning and manipulating with the special purpose equipment, if the defective drive and accessories is the same batch of words, will greatly enhance the success rate.
For circuit board failed hard drive, not directly to the circuit board replaced, first before replacing the disk you want to test whether there is a short circuit, short circuit, you cannot directly replace or replace circuit board immediately burned.
For0Track is bad or a large number of bad sectors hard disk, we use hardware mirroring method, bad disk mirroring to a good wheel, and then data recovery on a nice plate.
For the firmware corrupted hard disk, by the firmware writer (PC3000) Will write the correct firmware back to recover the data.
Four, a few notes:
Opening a certain degree of risk, risk is not the same for different disk, worst case scenario is that data has not been saved and accessories were also damaged, so the open requires user sign;
Please do not get away with repeated psychological power start, because power has the potential of further scratching will cause the discs, making data recovery more difficult or even impossible to recover the data.
 
Restoring multiple brand hard drive
  Seagate Seagate lowered its forecast for hard drive data recovery; 
Maxtor
Maxtor hard drive data restoration;
 HITACHI
Hitachi hard drive data recovery;
 TOSHIBA
Toshiba hard drive data recovery;
WD
Western Digital hard drive data recovery;
IBM
Hard drive data recovery;
QUANTUM
Quantum hard drive data recovery;
SAMSUNG
Samsung hard drive data recovery;
FUJITSU
Fujitsu hard drive data recovery.
BACK

Copyright 2006-2019 Hangzhou Yayuan Data Recovery Center, All rights reserved.