Bonjour à tous,

Lorsque je lance mon ordinateur, il fait un bruit pas possible (comme si un ventilateur tournait à fond) dès que j'arrive sur windows.

J'ai regarder un peu les données et je me rends compte que mon disque dur est utilisé à 100% tout le temps. Comment cela se fait-il ? S'agirait-il d'un virus ?

Je n'ose pas trop utiliser mon ordinateur du coup car à ce rythme le disque dur risque de lâcher rapidement.

Pouvez vous m'aidez svp, comment faire pour trouver la source de ce problème ?

Non j'ai bien vérifié cela il n'a pas d'analyse.

Voici le rapport CrystalDiskInfo

--------------------------------------------------
--------------------------

CrystalDiskInfo 6.1.9 (C) 2008-2014 hiyohiyo
Crystal Dew World : http://crystalmark.info/
--------------------------------------------------
--------------------------

OS : Windows 8.1 [6.3 Build 9600] (x64)
Date : 2014/04/22 18:48:35

-- Controller Map --------------------------------------------------
--------

+ Intel(R) 7 Series Chipset Family SATA AHCI Controller [ATA]
- HITACHI HTS727575A9E364
- TSSTcorp CDDVDW SN-208BB
- Contrôleur des espaces de stockage Microsoft [SCSI]

-- Disk List --------------------------------------------------
-------------

(1) HITACHI HTS727575A9E364 : 750,1 GB [0/0/0, pd1]

--------------------------------------------------
--------------------------

(1) HITACHI HTS727575A9E364
--------------------------------------------------
--------------------------

Model : HITACHI HTS727575A9E364
Firmware : JF4ZD0H0
Serial Number : **************
Disk Size : 750,1 GB (8,4/137,4/750,1/750,1)
Buffer Size : 16384 KB
Queue Depth : 32
# of Sectors : 1465149168
Rotation Rate : 7200 RPM
Interface : Serial ATA
Major Version : ATA8-ACS
Minor Version : ATA8-ACS version 6
Transfer Mode : SATA/300 | SATA/300
Power On Hours : 1207 heures
Power On Count : 287 x
Temperature : 26 C (78 F)
Health Status : Correct
Features : S.M.A.R.T., APM, 48bit LBA, NCQ
APM Level : 4080h [ON]
AAM Level : ----

-- S.M.A.R.T. --------------------------------------------------
------------

ID Cur Wor Thr RawValues(6) Attribute Name
01 100 100 _62 000000000000 Taux Erreur en Lecture
02 100 100 _40 000000000000 Performance général sortie disque
03 181 181 _33 001700000002 Temps moyen mise en rotation
04 100 100 __0 000000000123 Décompte des cycles de mise en rotation
05 100 100 __5 000000000000 Nombre de secteurs réalloués
07 100 100 _67 000000000000 Taux d'erreurs d'accès des têtes
08 100 100 _40 000000000000 Performance moyenne des opérations d'accès des têtes
09 _98 _98 __0 0000000004B7 Heures de Fonctionnement
0A 100 100 _60 000000000000 Nombre d'essais de relancement de la rotation
0C 100 100 __0 00000000011F Nombre total de cycles marche/arrêt du disque dur
BF 100 100 __0 000000000000 Nombre d'erreurs résultant de chocs ou de vibrations externes
C0 100 100 __0 00000000000E Nombre de fois que l'armature magnétique a été rétractée automatiquement suite à une coupure secteur
C1 _96 _96 __0 00000000A885 Nombre de fois que la tête a changé de position
C2 230 230 __0 002D0009001A Température interne actuelle.
C4 100 100 __0 000000000000 Nombre d'opérations de réallocation (remap)
C5 100 100 __0 000000000000 Nombre de secteurs "instables"
C6 100 100 __0 000000000000 Nombre total d'erreurs incorrigibles d'un secteur
C7 200 200 __0 000000000000 Nombre d'erreurs dans le transfert de données via le câble d'interface
DF 100 100 __0 000000000000 Nombre de fois que la tête a changé de position

-- IDENTIFY_DEVICE --------------------------------------------------
-------

0 1 2 3 4 5 6 7 8 9
000: 045A 3FFF C837 0010 0000 0000 003F 0000 0000 0000
010: FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF 4B45
020: 0003 8000 0004 4A46 345A 4430 4830 4849 5441 4348
030: 4920 4854 5337 3237 3537 3541 3945 3336 3420 2020
040: 2020 2020 2020 2020 2020 2020 2020 8010 4000 2F00
050: 4000 0200 0200 0007 3FFF 0010 003F FC10 00FB 0110
060: FFFF 0FFF 0000 0007 0003 0078 0078 0078 0078 0000
070: 0000 0000 0000 0000 0000 001F 1F06 0004 004C 004C
080: 01FC 0028 346B 7D09 6123 3469 BC09 6123 203F 004D
090: 004E 4080 FFFE 0000 0000 0000 0000 0000 0000 0000
100: 66F0 5754 0000 0000 0000 0000 6003 74DC 5000 CCA6
110: 8CD1 B60F 0000 0000 0000 0000 0000 0000 0000 401C
120: 401C 0000 0000 0000 0000 0000 0000 0000 0029 000B
130: 0000 0000 2182 1CF1 BA00 0000 4000 0400 0109 0000
140: 0000 0703 0605 0504 0503 0000 0000 0000 0000 0000
150: 0000 0000 345A 4430 0000 4904 0000 5DAD 4718 8000
160: 0000 0000 0000 0000 0000 0000 0000 0000 0003 0000
170: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
180: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
190: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
200: 0000 0000 0000 0000 0000 0000 003D 0000 0000 4000
210: 0000 0000 0000 0000 0000 0000 0000 1C20 0000 0000
220: 0000 0000 101F 0021 0000 0000 0000 0000 0000 0000
230: 0000 0000 0000 0000 0001 03E0 0000 0000 0000 0000
240: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
250: 0000 0000 0000 0000 0000 2FA5

-- SMART_READ_DATA --------------------------------------------------
-------

+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 10 00 01 0B 00 64 64 00 00 00 00 00 00 00 02 05
010: 00 64 64 00 00 00 00 00 00 00 03 07 00 B5 B5 02
020: 00 00 00 17 00 00 04 12 00 64 64 23 01 00 00 00
030: 00 00 05 33 00 64 64 00 00 00 00 00 00 00 07 0B
040: 00 64 64 00 00 00 00 00 00 00 08 05 00 64 64 00
050: 00 00 00 00 00 00 09 12 00 62 62 B7 04 00 00 00
060: 00 00 0A 13 00 64 64 00 00 00 00 00 00 00 0C 32
070: 00 64 64 1F 01 00 00 00 00 00 BF 0A 00 64 64 00
080: 00 00 00 00 00 00 C0 32 00 64 64 0E 00 00 00 00
090: 00 00 C1 12 00 60 60 85 A8 00 00 00 00 00 C2 02
0A0: 00 E6 E6 1A 00 09 00 2D 00 00 C4 32 00 64 64 00
0B0: 00 00 00 00 00 00 C5 22 00 64 64 00 00 00 00 00
0C0: 00 00 C6 08 00 64 64 00 00 00 00 00 00 00 C7 0A
0D0: 00 C8 C8 00 00 00 00 00 00 00 DF 0A 00 64 64 00
0E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 00 00 2D 00 01 5B
170: 03 00 01 00 02 9B 00 00 00 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 32

-- SMART_READ_THRESHOLD --------------------------------------------------
--

+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 10 00 01 3E 00 00 00 00 00 00 00 00 00 00 02 28
010: 00 00 00 00 00 00 00 00 00 00 03 21 00 00 00 00
020: 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 00
030: 00 00 05 05 00 00 00 00 00 00 00 00 00 00 07 43
040: 00 00 00 00 00 00 00 00 00 00 08 28 00 00 00 00
050: 00 00 00 00 00 00 09 00 00 00 00 00 00 00 00 00
060: 00 00 0A 3C 00 00 00 00 00 00 00 00 00 00 0C 00
070: 00 00 00 00 00 00 00 00 00 00 BF 00 00 00 00 00
080: 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00
090: 00 00 C1 00 00 00 00 00 00 00 00 00 00 00 C2 00
0A0: 00 00 00 00 00 00 00 00 00 00 C4 00 00 00 00 00
0B0: 00 00 00 00 00 00 C5 00 00 00 00 00 00 00 00 00
0C0: 00 00 C6 00 00 00 00 00 00 00 00 00 00 00 C7 00
0D0: 00 00 00 00 00 00 00 00 00 00 DF 00 00 00 00 00
0E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89

ton disque dur est remplie au maximum de sa capacité ?