ist das über wlan?welche wlankarte ist da eingebaut? das klingt nach nem typischen windows vista+wlankarten problem. is es mal wieder eine atheros wlankarte? lad dir die treiber dann runter und installier sie:
http://support.fujitsu-siemens.de/Downl ... 71D7BCBCE&
sind zwar angeblich nur für amilo li 1705, sind aber eigentlich für fast alle atheros wlan karten und andere, hier die unterstützten karten (aus der inf datei ausgelesen)
ATHR.DeviceDesc.0013 = "Atheros Wireless Network Adapter"
ATHR.DeviceDesc.001A = "Atheros AR5005G Wireless Network Adapter"
ATHR.DeviceDesc.001B = "Atheros AR5006X Wireless Network Adapter"
ATHR.DeviceDesc.1030 = "Atheros AR5002G Wireless Network Adapter"
ATHR.DeviceDesc.2030 = "Atheros AR5002G Wireless Network Adapter"
ATHR.DeviceDesc.1031 = "Atheros AR5002X Wireless Network Adapter"
ATHR.DeviceDesc.2031 = "Atheros AR5002X Wireless Network Adapter"
ATHR.DeviceDesc.1041 = "Atheros AR5004G Wireless Network Adapter"
ATHR.DeviceDesc.2041 = "Atheros AR5004G Wireless Network Adapter"
ATHR.DeviceDesc.1042 = "Atheros AR5004X Wireless Network Adapter"
ATHR.DeviceDesc.2042 = "Atheros AR5004X Wireless Network Adapter"
ATHR.DeviceDesc.1051 = "Atheros AR5005GS Wireless Network Adapter"
ATHR.DeviceDesc.2051 = "Atheros AR5005GS Wireless Network Adapter"
ATHR.DeviceDesc.1053 = "Atheros AR5005GS Wireless Network Adapter"
ATHR.DeviceDesc.2053 = "Atheros AR5005GS Wireless Network Adapter"
ATHR.DeviceDesc.1061 = "Atheros AR5006GS Wireless Network Adapter"
ATHR.DeviceDesc.2061 = "Atheros AR5006GS Wireless Network Adapter"
ATHR.DeviceDesc.1062 = "Atheros AR5006XS Wireless Network Adapter"
ATHR.DeviceDesc.2062 = "Atheros AR5006XS Wireless Network Adapter"
ATHR.DeviceDesc.1065 = "Atheros AR5006G Wireless Network Adapter"
ATHR.DeviceDesc.2065 = "Atheros AR5006G Wireless Network Adapter"
ATHR.DeviceDesc.3061 = "Atheros AR5006EGS Wireless Network Adapter"
ATHR.DeviceDesc.3062 = "Atheros AR5006EXS Wireless Network Adapter"
ATHR.DeviceDesc.3063 = "Atheros AR5006EX Wireless Network Adapter"
ATHR.DeviceDesc.3065 = "Atheros AR5006EG Wireless Network Adapter"
ATHR.DeviceDesc.2055 = "Atheros AR5007G Wireless Network Adapter"
ATHR.DeviceDesc.3067 = "Atheros AR5007EG Wireless Network Adapter"
ATHR.DeviceDesc.1071 = "Atheros AR5008 Wireless Network Adapter"
ATHR.DeviceDesc.3072 = "Atheros AR5008X Wireless Network Adapter"
ATHR.DeviceDesc.10CF = "IEEE 802.11a/g Wireless LAN Adapter (A)"
ATHR.DeviceDesc.1737_g = "Linksys Wireless-G Notebook Adapter"
ATHR.DeviceDesc.1737_bg = "Linksys Wireless A+G Notebook Adapter"
ATHR.DeviceDesc.14B9_abg = "Cisco Aironet 802.11a/b/g Wireless Adapter"
ATHR.DeviceDesc.1737_abg = "Linksys Wireless A+G PCI Adapter"
ATHR.DeviceDesc.1013 = "11b/g Wireless LAN Mini PCI Adapter"
ATHR.DeviceDesc.2013 = "11a/b/g Wireless LAN Mini PCI Adapter II"
ATHR.DeviceDesc.3013 = "11b/g Wireless LAN Mini PCI Express Adapter"
ATHR.DeviceDesc.4013 = "11a/b/g Wireless LAN Mini PCI Express Adapter"
ATHR.DeviceDesc.5013 = "11b/g Wireless LAN Mini PCI Express Adapter II"
ATHR.DeviceDesc.0032168c = "11b/g/n Wireless LAN Mini-PCI Express Adapter"
ATHR.DeviceDesc.0033168c = "11a/b/g/n Wireless LAN Mini-PCI Express Adapter"
ATHR.DeviceDesc.4B001385 = "NETGEAR 108 Mbps Wireless PC Card WG511T"
ATHR.DeviceDesc.5D001385 = "NETGEAR RangeMax(TM) Wireless PC Card WPN511"
ATHR.DeviceDesc.4D001385 = "NETGEAR 108 Mbps Wireless PCI Adapter WG311T"
ATHR.DeviceDesc.4F001385 = "NETGEAR Double 108 Mbps Wireless PC Card WG511U"
ATHR.DeviceDesc.04061468 = "LAN-Express AS IEEE 802.11g miniPCI Adapter"
ATHR.DeviceDesc.04071468 = "LAN-Express AS IEEE 802.11a/g miniPCI Adapter"
ATHR.DeviceDesc.04231468 = "LAN-Express AS IEEE 802.11g PCI-E Adapter"
ATHR.DeviceDesc.F6D3000 = "Belkin Wireless A/G Desktop Network Card"
ATHR.DeviceDesc.80111799 = "Belkin N1 Wireless Notebook Card"
ATHR.DeviceDesc.G650 = "D-Link AirPlus DWL-G650 Wireless Cardbus Adapter(rev.C)"
ATHR.DeviceDesc.G520X = "D-Link AirPlus Xtreme G DWL-G520 Adapter"
ATHR.DeviceDesc.G520 = "D-Link AirPlus DWL-G520 Wireless PCI Adapter(rev.B)"
ATHR.DeviceDesc.AG520 = "D-Link AirXpert DWL-AG520 Wireless PCI Adapter"
ATHR.DeviceDesc.AG530 = "D-Link AirPremier DWL-AG530 Wireless PCI Adapter"
ATHR.DeviceDesc.G630 = "D-Link AirPlus G DWL-G630 Wireless Cardbus Adapter(rev.D)"
ATHR.DeviceDesc.G510 = "D-Link AirPlus G DWL-G510 Wireless PCI Adapter(rev.B)"
ATHR.DeviceDesc.AG650 = "D-Link AirXpert DWL-AG650 Wireless Cardbus Adapter"
ATHR.DeviceDesc.AG660 = "D-Link AirPremier DWL-AG660 Wireless Cardbus Adapter"
ATHR.DeviceDesc.G680 = "D-Link AirPremier DWL-G680 Wireless Cardbus Adapter"
ATHR.DeviceDesc.G550 = "D-Link AirPremier DWL-G550 Wireless PCI Adapter"
ATHR.DeviceDesc.AG660B = "D-Link AirPremier AG DWL-AG660 Wireless Cardbus Adapter"
ATHR.DeviceDesc.AG530B = "D-Link AirPremier AG DWL-AG530 Wireless PCI Adapter"
ATHR.DeviceDesc.G650P = "D-Link AirPlus G DWL-G650+A Wireless Cardbus Adapter"
ATHR.DeviceDesc.G520P = "D-Link AirPlus G DWL-G520+A Wireless PCI Adapter"
ATHR.DeviceDesc.WDA1320 = "D-Link WDA-1320 Desktop Adapter"
ATHR.DeviceDesc.WDA2320 = "D-Link WDA-2320 Desktop Adapter"
ATHR.DeviceDesc.DWA520 = "D-Link Wireless 108G DWA-520 Desktop Adapter"
ATHR.DeviceDesc.DWA620 = "D-Link Wireless 108G DWA-620 Notebook Adapter"
ATHR.DeviceDesc.CWNA2330 = "D-Link WNA-2330 Notebook Adapter"
ATHR.DeviceDesc.CWNA1330 = "D-Link WNA-1330 Notebook Adapter"
ATHR.DeviceDesc.CG650 = "D-Link AirPlus Xtreme G DWL-G650 Adapter"
ATHR.DeviceDesc.CG630 = "D-Link AirPlus G DWL-G630 Wireless Cardbus Adapter"
ATHR.DeviceDesc.DWA642 = "D-Link DWA-642 RangeBooster N Notebook Adapter"
ATHR.DeviceDesc.DWA645 = "D-Link DWA-645 RangeBooster N650 Notebook Adapter"
ATHR.DeviceDesc.DWA542 = "D-Link DWA-542 RangeBooster N Desktop Adapter"
ATHR.DeviceDesc.DWA547 = "D-Link DWA-547 RangeBooster N650 Desktop Adapter"
ATHR.DeviceDesc.DWA652 = "D-Link DWA-652 XtremeN Notebook Adapter"
ATHR.DeviceDesc.DWA552 = "D-Link DWA-552 XtremeN Desktop Adapter"
ATHR.DeviceDesc.DWA643 = "D-Link DWA-643 Xtreme N ExpressCard Notebook Adapter"
ATHR.DeviceDesc.DWA556 = "D-Link DWA-556 Xtreme N PCIe Desktop Adapter"
ATHR.DeviceDesc.3070 = "Gigaset PC Card 108"
ATHR.DeviceDesc.3071 = "Speedport Gigaset 54 Mbit"
ATHER.DeviceDesc.800118CB = "Gigaset PC Card 300"
GIGA.DeviceDesc.E914 = "Gigabyte GN-WI03N (mini) PCI WLAN Card"
GIGA.DeviceDesc.E915 = "Gigabyte GN-WP02N PCI Express WLAN Card"
GIGA.DeviceDesc.E916 = "Gigabyte GN-WI06N (mini) PCI Express WLAN Card"
GIGA.DeviceDesc.E815 = "Gigabyte GN-WM02N Express WLAN Card"
GIGA.DeviceDesc.E801 = "Gigabyte GN-WLMA102 Cardbus WLAN Card"
GIGA.DeviceDesc.E811 = "Gigabyte GN-WMAG Cardbus WLAN Card"
GIGA.DeviceDesc.E814 = "Gigabyte GN-WM01GT Cardbus WLAN Card"
GIGA.DeviceDesc.0013 = "Gigabyte GN-WIAH (mini) PCI WLAN Card"
GIGA.DeviceDesc.E901 = "Gigabyte GN-WI01HT (mini) PCI WLAN Card"
GIGA.DeviceDesc.E911 = "Gigabyte GN-WIAG/GN-WPEAG (mini) PCI WLAN Card"
GIGA.DeviceDesc.E912 = "Gigabyte GN-WP01GT (mini) PCI WLAN Card"
GIGA.DeviceDesc.E913 = "Gigabyte GN-WI01GT (mini) PCI-E WLAN Card"
GIGA.DeviceDesc.E917 = "Gigabyte GN-WI07HT (mini) PCI-E WLAN Card"