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1394A external device can't be recognized

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发表于 2009-5-31 16:25:15 | 显示全部楼层 |阅读模式
hi All,1 @5 g. I/ f6 h. b7 f, b" z

8 a# z2 C3 {- x+ C3 E/ I/ Q" [is there any one had experienced 1394A external device can't be recognized under OS?3 M8 _& Z. p4 U5 V) K
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I encounter this kind of issue recently.9 v8 P) J1 J7 W8 O0 v) g7 D! f; o
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OS is Vista & XP.& K% X% l$ N9 K  _$ T' a

) T% p* F. J4 d1394A controller is Ricoh.1 y+ H" @' s( w) r

: ]8 H4 B3 c& I" H- B% H4 Y5 l4 |the situation is I could see the removable icon shown on the system tray but there is no device in OS device manager.4 `; e! q  U' ?; b( }$ s

& h! ]5 q9 D% i& o' m6 Aindeed there are some differents but I don't know why.
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I wonder it's caused by BIOS but how to prove it?
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% [* F- w  Z0 D4 g; J! ^9 n3 d4 qis there any spec or document could let me refer to?4 l* ?3 |5 H( o1 T- c8 T

; S9 S, J0 g# w! [/ I: GThanks anyway!
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