Dell Inspiron 1545 Notebook Seagate ST9500420AS Firmware

Dell Inspiron 1545 Notebook Seagate ST9500420AS Firmware A00 descriptionFixes:
Firmware 4SDM1 or 5SDM1 fixes clicking noise on Seagate 2.5\" 7200RPM HDD\'s Model #\'s: 
160G - ST9160412AS DP/N J423T
250G - ST9250410AS DP/N K556T
320G - ST9320423AS DP/N F729T 
500G - ST9500420AS DP/N G629T 
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