Internal Harddrive in pc sounds ticking and slowing system down

ST500DM002-1BD142 ---------------------------------------------------------

[General Information]
Drive Controller: Serial ATA 6Gb/s @ 3Gb/s
Drive Model: Seagate ST500DM002-1BD142
Drive Revision: KC45
Drive Serial Number: Z3TCVDS7
World Wide Name: 5000C5004F984FDF
Drive Capacity: 476,940 MBytes (500 GB)
Drive Capacity [MB]: 476940
Media Rotation Rate: 7200 RPM
ATA Major Version Supported: ATA/ATAPI-5, ATA/ATAPI-6, ATA/ATAPI-7, ATA8-ACS
ATA Minor Version Supported: ATA8-ACS version 4
ATA Transport Version Supported: SATA 3.0
[Drive Geometry]
Number of Cylinders: 16383
Number of Heads: 16
Sectors Per Track: 63
Number Of ECC Bytes: 4
Number of Sectors: 16514064
Total 32-bit LBA Sectors: 268435455
Total 48-bit LBA Sectors: 976773168
Cache Buffer Size: 16384 KBytes
[Transfer Modes]
Sectors Per Interrupt: Total: 16, Active: 16
Max. PIO Transfer Mode: 4
Multiword DMA Mode: Total: 2, Active: -
Singleword DMA Mode: Total: -, Active: -
Ultra-DMA Mode: Total: 6 (ATA-133), Active: 5 (ATA-100)
Max. Multiword DMA Transfer Rate: 16.7 MBytes/s
Max. PIO with IORDY Transfer Rate: 16.7 MBytes/s
Max. PIO w/o IORDY Transfer Rate: 16.7 MBytes/s
Transfer Width: 16-bit
Native Command Queuing: Supported, Max. Depth: 32
TRIM Command: Not Supported
[Device flags]
Fixed Drive: Present
Removable Drive: Not Present
Magnetic Storage: Present
LBA Mode: Supported
DMA Mode: Supported
IORDY: Supported
IORDY Disableable: Supported
[Features]
Write Cache: Present, Active
S.M.A.R.T. Feature: Present, Active
Security Feature: Present, Inactive
Removable Media Feature: Not Present, Disabled
Power Management: Present, Active
Advanced Power Management: Not Present, Inactive
Packet Interface: Not Present, Disabled
Look-Ahead Buffer: Present, Active
Host Protected Area: Present, Enabled
Power-Up In Standby: Not Suppported, Inactive
Automatic Acoustic Management: Supported, Active
48-bit LBA: Supported, Active
Host-Initiated Link Power Management: Not Supported
Device-Initiated Link Power Management: Supported, Disabled
In-Order Data Delivery: Not Supported
Hardware Feature Control: Not Supported
Software Settings Preservation: Supported, Enabled
NCQ Autosense: Not Supported
Link Power State Device Sleep: Not Supported
Hybrid Information Feature: Not Supported
Rebuild Assist: Not Supported
Power Disable: Not Supported
All Write Cache Non-Volatile: Not Supported
Extended Number of User Addressable Sectors: Not Supported
CFast Specification: Not Supported
NCQ Priority Information: Not Supported
Host Automatic Partial to Slumber Transitions: Not Supported
Device Automatic Partial to Slumber Transitions: Not Supported
NCQ Streaming: Not Supported
NCQ Queue Management Command: Not Supported
DevSleep to Reduced Power State: Not Supported
Extended Power Conditions Feature: Not Supported
Sense Data Reporting Feature: Not Supported
Free-Fall Control Feature: Not Supported
Write-Read-Verify Feature: Supported, Disabled
[Security]
Security Feature: Supported
Security Status: Disabled
Security Locked: Disabled
Security Frozen: Enabled
Enhanced Security Erase: Supported
Sanitize Feature: Not Supported
Sanitize Device - Crypto Scramble: Not Supported
Sanitize Device - Overwrite: Not Supported
Sanitize Device - Block Erase: Not Supported
Sanitize Device - Antifreeze Lock: Not Supported
Device Encrypts All User Data: Not Supported
Trusted Computing: Not Supported
[Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T.)]
[01] Raw Read Error Rate: 100/6, Worst: 81 (Data = 2946432,0)
[03] Spin Up Time: 100/Always OK, Worst: 99
[04] Start/Stop Count: 89/20, Worst: 89 (Data = 11566,0)
[05] Reallocated Sector Count: 95/36, Worst: 95 (Data = 1664,0)
[07] Seek Error Rate: 72/30, Worst: 60 (Data = 104605959,6)
[09] Power-On Hours/Cycle Count: 97/Always OK, Worst: 97 (3115 hours / 129.8 days)
[0A] Spin Retry Count: 100/97, Worst: 100
[0C] Power Cycle Count: 97/20, Worst: 97 (Data = 4008,0)
[B7] SATA Interface Downshift / Runtime Bad Block: 100/Always OK, Worst: 100
[B8] End to End Error Detection Count: 100/99, Worst: 100
[BB] Reported Uncorrectable Errors: 1/Always OK, Worst: 1 (Data = 2913,0)
[BC] Command Timeout Count: 100/Always OK, Worst: 98 (Data = 11,0)
[BD] High Fly Writes 100/Always OK, Worst: 100
[BE] Airflow Temperature / Exceed Count: 60/45, Worst: 48 (40.0 °C)
[C2] Temperature 40/Always OK, Worst: 52 (40.0 °C)
[C3] Hardware ECC Recovered: 47/Always OK, Worst: 35 (Data = 2946432,0)
[C5] Current Pending Sector Count: 100/Always OK, Worst: 81 (Data = 8,0)
[C6] Off-Line Uncorrectable Sector Count: 100/Always OK, Worst: 81 (Data = 8,0)
[C7] UltraDMA/SATA CRC Error Rate: 200/Always OK, Worst: 200 (Data = 3,0)
[F0] Head Flying Hours: 100/Always OK, Worst: 253 (Data = 3090,58211)
[F1] Lifetime Writes from Host (LBAs Written): 100/Always OK, Worst: 253 (Data = 3956316068,0)
[F2] Lifetime Reads from Host (LBAs Read): 100/Always OK, Worst: 253 (Data = 3965193194,0)

Know well brother.There still must be something

Yup,That solves my problem.The sata psu cable problem.Now,after changing with another cable.Works fine like a charm.......