HM502JX COM下报No Overlay code错误，何解？

yjclane · 发表于 2012-12-19 16:32:53

USB 改的SATA，磁头确定是正常，接上COM后如下
COM如下：

*PA VID=0007 PN=0000 Rev=0004
                           *PA VID=0007 PN=0000 Rev=0004
                                                      PSL
                                                            U
S_0Shock Sensor Circuit Enabled
SO_1
Shock Sensor Circuit Enabled
Init RPM=408
Handoff RPM=434
SPOK
mS1 00000003
A1O=1 A1G=408
O=509 S=0
SK C:  4579 H:0
Scan BS ..
Boot Sector Error! Take a default.
Loaded FIT ( 0: 0: 1)
Reso Table Loaded
RRO1X Read OK
No Overlay code

E:0001
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无OVERLAY CODE,何解？