hi,
i have bad Samsung SP1614N , not recognized by BIOS.
after 10 minutes of power on LED connected to pin 39 ATA interface light on sequence: 1 long, 6 short, 1 long, 6 short.
next disk Samsung has sequence: 1 long, 4 short, 1 long, 4 short
terminal COM connecting to disk don't give any information.




who tell me, what is this LED error code.

after restart POWER of disk, terminal COM send info

hi bubu321,

I need schematic for samsung COM TERMINAL DEVICE.

YOU DON,T TELL ABOUT PHYSICAL STATUS OF DRIVE.....
MEANS...

DOES IT INTIALIZE PROPERLY OR NOT?

DOES IT RECOGNISED BY VTOOL OR HUTIL?

NEED MORE INFO TO HELP....

THANKS

bubu321

I don't speak english so well. But this may help...

Samsung LED error code:
00 End of Program
01 Unknown Stop Condition
02 Invalid Stop Condition
11 Bias force too high error
12 Seek error
13 Head Unlatch error
14 Bias calibration error
15 Spindle speed error
16 Spin-up error
17 Track zero not found error
18 NP-offset test result error
19 AB-slope test result error
1A Total gain calibration error
1B Loop gain calibration error
21 Head skew calibration result error
22 VCM bias force check result error
23 Seek time error
24 1 track seek time too long
25 1/3 stroke seek time too long
26 Full stroke seek time too long
27 Head switching time too long
28 Spin up time error
29 Latch force too low
2A Too many PES error
2B STW fail
2C Servo defect in maintenance cyl
2D Excessive servo defect per zone
2E Excessive servo defect per drive
2F Too many gray error
31 Too many real servo defect per drive
32 Error logging over flow
33 Excessive defect per drive limit
34 Excessive defect per zone
35 Excessive defect per head
36 Excessive defect per track
37 No defect map exist
38 Defect free format error
39 Servo defects too close
3A Too many scratch
3B Too many dlist in buffer
3C Too many ecc error
3D Too many write fault
41 Error rate too high
42 Too many error during Gap Filling
43 Head compensation cal test is bad
44 Excessive soft error
45 Format error
46 Burn-In script error
47 RCO timeout error
48 Final test error
49 Continuous test
51 PCB not ready error
52 Load system table fail
53 Maintenance write error
55 Burn-In code version downlevel
57 Power-on initialization error
59 Bad killing head information
5A IPC related error
5B Maintenance read error
5C Function test timeout error
61 CPU RAM error
62 Sequencer RAM error
63 Buffer Ram error
64 Flash rom error
65 Burn-in script error
66 Head unique test error
67 Serial number checksum error
68 Excessive TA error
69 Excessive seek error
6A Servo ram error
71 FSAM error
72 FGRAY error
73 PES error
74 Index error
75 Head Margin Test error
82 BLPL Test Fail
83 Head unique test error
85 Excessive TA error
86 Excessive write fault error
87 Calibration error
88 Latch force too hign
89 Latch force too hign
91 Rco criteria system write error
92 Rco criteria system read error
93 Rco criteria not found
94 Rco header system write error
95 Rco result system write error
96 TF_Rco result system write error
97 Write boost optimize fail
98 Weak head test fail
99 Find test track fail
22 Head gap calibration error
2A Too many virtual servo defect
2C Too many real servo defect
2D Excessive track defect per drive
2E Excessive track defect per zone
2F Track defect in maintenance cyl
31 Too many servo defect
43 Total gain verify bad

hi,
thanks to all for help.