No problem to "bump" your thread after waiting a few days
In fact, I'm glad you did as I don't recall having seen your last response.
The Dell drivers for the Inspiron 8600 are
HERE
That Network Controller in your list is
Intel Corporation PRO/Wireless LAN 2100 3B Mini PCI Adapter. You'll find Dell's driver
HERE among the other 8600 drivers.
Code:
Network Controller PCI\VEN_8086&DEV_1043&SUBSYS_25618086&REV_04\4&39A85202&0&18F0 The drivers for this device are not installed
As to the other Problem Devices
Code:
Multimedia Audio Controller PCI\VEN_8086&DEV_24C5&SUBSYS_01911028&REV_01\3&61AAA01&0&FD The drivers for this device are not installed.
PCI Modem PCI\VEN_8086&DEV_24C6&SUBSYS_542214F1&REV_01\3&61AAA01&0&FE The drivers for this device are not installed.
Video Controller (VGA Compatible) PCI\VEN_1002&DEV_4E50&SUBSYS_20011028&REV_00\4&1BFA44D4&0&0008 The drivers for this device are not installed.
Find the other drivers also on Dell support site
> Multimedia Controller => Install the Audio driver
> PCI Modem => From the Communication category, install the Broadcom Driver for the Modem
> Video Controller => From the Video category, try the latest ATI Mobility Radeon 9600 series driver
plus if you have a working network adapter, you should also be able to rt click a device in Device Manager, select Update Driver and allow Windows to try and find an updated driver (sometimes, not always, finds things for you)
/* EDIT */
p.s. One way to try and translate those cryptic IDs in Problem Devices is the
Unknown Device Tool. Since Dell listed sooo many different wireless hardware adapters to choose from.. to figure out which one you had, I ran Unknown Device Tool, clicked
Tools->Lookup Hardware ID. Copy/Pasted the PCI ID string. Then your Network Controller device appeared as