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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,
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is there any one had experienced 1394A external device can't be recognized under OS?
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( Q1 @* C' X4 d: e2 p% p. p; |I encounter this kind of issue recently.2 s# z5 G: w, J" X+ _& ]6 h1 o

2 I- Q0 @2 s! f  uOS is Vista & XP.5 s5 ~+ M' ~5 B$ q1 c0 B

" T2 F( _/ ~1 L. Z4 G1394A controller is Ricoh.- X' F- {( c; E) K8 O: ]3 Z1 K

' t5 w! R' P* n3 ~9 Othe situation is I could see the removable icon shown on the system tray but there is no device in OS device manager.( j) |; Y6 }/ C* R0 L2 C: Z4 Q

: l- i/ q: M- f, |indeed there are some differents but I don't know why.- s( d' C) N9 @2 k

/ }5 B# n$ V  |5 \I wonder it's caused by BIOS but how to prove it?
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8 t! u$ ?  U' V3 wis there any spec or document could let me refer to?6 n; R0 i4 F7 ]

- F9 A' D% U. o5 x8 ^1 rThanks anyway!
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