As stated, it's unlikely that such a minor fall would damage a hard drive if it wasn't in operation.
Try checking the hard drive info with Crystal Disk Info.
Quick Tip #3 - Crystal Disk Info - YouTube
I will wait till the defragment is done, just incase it crashes again. Im hoping its almost done.
Thank you.
*EDIT*
Ok, just though id give you an update, i let defragment run allnight and it finished, i just did a chkdsk and no errors where found. and the pc seems to be running fine now, its not slow or crashing (yet) But if it does, ill post in here again and it must be something els.
Thank you all for your help
Here is the info from the crystal program.
----------------------------------------------------------------------------
CrystalDiskInfo 4.3.0 (C) 2008-2012 hiyohiyo
Crystal Dew World :
http://crystalmark.info/
----------------------------------------------------------------------------
OS : Windows 7 Ultimate Edition [6.1 Build 7600] (x64)
Date : 2012/04/08 14:07:20
-- Controller Map ----------------------------------------------------------
+ ATA Channel 1 (1) [ATA]
- ATAPI iHAS124 B ATA Device
+ Intel(R) ICH10 Family 4 port Serial ATA Storage Controller 1 - 3A20 [ATA]
- ATA Channel 0 (0)
- ATA Channel 1 (1)
+ Intel(R) ICH10 Family 2 port Serial ATA Storage Controller 2 - 3A26 [ATA]
+ ATA Channel 0 (0)
- WDC WD10EARS-00Y5B1 ATA Device
- ATA Channel 1 (1)
+ Marvell 61xx RAID Controller [SCSI]
- Marvell Virtual Device
-- Disk List ---------------------------------------------------------------
(1) WDC WD10EARS-00Y5B1 : 1000.2 GB [0-0-1, pd1]
----------------------------------------------------------------------------
(1) WDC WD10EARS-00Y5B1
----------------------------------------------------------------------------
Model : WDC WD10EARS-00Y5B1
Firmware : 80.00A80
Serial Number : WD-WCAV5P235474
Disk Size : 1000.2 GB (8.4/137.4/1000.2)
Buffer Size : Unknown
Queue Depth : 32
# of Sectors : 1953523055
Rotation Rate : Unknown
Interface : Serial ATA
Major Version : ATA8-ACS
Minor Version : ----
Transfer Mode : SATA/300
Power On Hours : 1926 hours
Power On Count : 388 count
Temparature : 29 C (84 F)
Health Status : Caution
Features : S.M.A.R.T., AAM, 48bit LBA, NCQ
APM Level : ----
AAM Level : 80FEh [OFF]
-- S.M.A.R.T. --------------------------------------------------------------
ID Cur Wor Thr RawValues(6) Attribute Name
01 200 200 _51 000000000000 Read Error Rate
03 191 185 _21 000000001921 Spin-Up Time
04 100 100 __0 000000000198 Start/Stop Count
05 200 200 140 000000000000 Reallocated Sectors Count
07 200 200 __0 000000000000 Seek Error Rate
09 _98 _98 __0 000000000786 Power-On Hours
0A 100 100 __0 000000000000 Spin Retry Count
0B 100 100 __0 000000000000 Recalibration Retries
0C 100 100 __0 000000000184 Power Cycle Count
C0 200 200 __0 000000000057 Power-off Retract Count
C1 191 191 __0 000000007390 Load/Unload Cycle Count
C2 118 105 __0 00000000001D Temperature
C4 200 200 __0 000000000000 Reallocation Event Count
C5 199 192 __0 00000000010D Current Pending Sector Count
C6 200 200 __0 000000000031 Uncorrectable Sector Count
C7 200 200 __0 000000000000 UltraDMA CRC Error Count
C8 200 200 __0 000000000050 Write Error Rate
-- IDENTIFY_DEVICE ---------------------------------------------------------
0 1 2 3 4 5 6 7 8 9
000: 427A 3FFF C837 0010 0000 003F 003F 0000 0000 0000
010: 2020 2020 2057 442D 5743 3550 3550 3233 3534 3734
020: 0000 0000 0032 3830 2E30 3830 3830 5744 4320 5744
030: 3130 4541 5253 2D30 3059 3120 3120 2020 2020 2020
040: 2020 2020 2020 2020 2020 2020 2020 8010 0000 2F00
050: 4001 0000 0000 0007 3FFF 003F 003F FC10 00FB 0110
060: FFFF 0FFF 0000 0007 0003 0078 0078 0078 0078 0000
070: 0000 0000 0000 0000 0000 1706 1706 0000 0044 0040
080: 01FE 0000 746B 7F61 4123 BC41 BC41 4123 207F 006E
090: 006E 0000 FFFE 0000 80FE 0000 0000 0000 0000 0000
100: 656F 7470 0000 0000 0000 0000 0000 0000 5001 4EE2
110: 5AE2 D42B 0000 0000 0000 0000 0000 0000 0000 4018
120: 4018 0000 0000 0000 0000 0000 0000 0000 0029 0000
130: 0000 0000 0000 16CE 0000 0000 0000 0000 0000 0000
140: 0000 0000 0004 0000 0000 0000 0000 0000 0000 0000
150: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
160: 0000 0000 0000 0000 0000 0000 0000 0000 0000 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 3035 3035 0000 0000 0000
210: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
220: 0000 0000 101E 0000 0000 0000 0000 0000 0000 0000
230: 0000 0000 0000 0000 0001 0000 0000 0000 0000 0000
240: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
250: 0000 0000 0000 0000 0000 07A5