SANSUNG HD154UI

[harddisk]

I have this log of a sansung making noise, like a machine gun, suggestions are welcome

PSL++ SU
MaxPhyHead = 0006
RPM at Handoff: 01A3
©ªtSHOS - Released on 2009/07/29 09:23 by sangyun.jung
DRAM=32MB SoC=27A0
SHOS-(1AG18hjM.124)
<SpinOn_2>KeepSpinOn!
RV Enabled
Temp : 29 degC
SpinOk
UF 3 1stGrayErr
Vel Parking!
SK C:131535 H:1
AP:1 C: 4152-> 4000 H:1->0
UF 3 1stGrayErr
SK C: 18004 H:1
AP:1 C: 18004-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 31932 H:1
AP:1 C: 31932-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 40147 H:1
AP:1 C: 40147-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 46474 H:1
AP:1 C: 46474-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 54589 H:1
AP:1 C: 54589-> 4001 H:0->0
UF 3 1stGrayErr
SK C: 63142 H:1
AP:1 C: 63142-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 67949 H:1
AP:1 C: 67949-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 72542 H:1
AP:1 C: 72543-> 3999 H:0->0
UF 3 1stGrayErr
SK C: 76512 H:1
AP:1 C: 76512-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 78619 H:1
AP:1 C: 78619-> 4001 H:0->0
UF 3 1stGrayErr
SK C: 80830 H:1
AP:1 C: 80830-> 4001 H:0->0
UF 3 1stGrayErr
SK C: 84300 H:1
AP:1 C: 84300-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 83440 H:1
AP:1 C: 83440-> 3999 H:0->0
UF 3 1stGrayErr
SK C: 85488 H:1
AP:1 C: 85488-> 3999 H:0->0
UF 3 1stGrayErr
SK C: 88829 H:1
AP:1 C: 88829-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 90962 H:1
AP:1 C: 90962-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 92971 H:1
AP:1 C: 92971-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 91990 H:1
AP:1 C: 91990-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 90524 H:1
AP:1 C: 90524-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 89128 H:1
AP:1 C: 89128-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 90266 H:1
AP:1 C: 90266-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 88809 H:1
AP:1 C: 88809-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 87896 H:1
AP:1 C: 87896-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 91744 H:1
AP:1 C: 91744-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 90441 H:1
AP:1 C: 90441-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 89072 H:1
AP:1 C: 89072-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 87826 H:1
AP:1 C: 87826-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 89895 H:1
AP:1 C: 89895-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 88944 H:1
AP:1 C: 88944-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 90918 H:1
AP:1 C: 90918-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 90477 H:1
AP:1 C: 90477-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 89308 H:1
AP:1 C: 89308-> 4000 H:0->0
UF 3 1stGrayErr
SK C: 88026 H:1
AP:1 C: 88026-> 4000 H:0->0
UF 3 1stGrayErr

[zebong]

Head problem.

[Salah]

wait for it some like like 10 min could get ready and with data recovery you got the data
..with remove led every time the hdd has hard reset
the for small data
if there a lot of data you should change head because lot of time may scratch platter

[saltwater]

Bad SA can also cause this. Inspect the hard drive inside in clean room, and if you see everything clean and don't see scratches on platter, try a Smart Hot Swap method before do a head stack exchange.