Member Avatar for whizz81

I am having an issue where the the option for network adapter is not being displayed in the device manager. I've alway had a network adapter displayed in the task bar and out of a sudden I can not see this display. could it be that my NIC card may have gone bad? Even in that event, shouldn't network adapter appear in the list under device manager? Any input will be appreciated.

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A missing "Network adapters" node usually means Windows is not enumerating any NICs, but the cause can be hardware, firmware, driver stack, or services — not just a bad NIC. is right that drivers can be involved, but before reinstalling drivers it helps to prove whether Windows ever sees the device and to rule out BIOS/firmware or PnP problems.

Quick, practical checklist (in order):

  • Check BIOS/UEFI to ensure an onboard NIC is enabled. On laptops, confirm any wireless/hardware switch or Fn key isn’t disabling adapters.
  • Reveal non-present/ghost devices so Windows will show adapters it previously knew about. In a command prompt run:
    set devmgr_show_nonpresent_devices=1
start devmgmt.msc

    then in Device Manager choose View → Show hidden devices and look for greyed-out entries under Network adapters or for "Unknown device" entries under Other devices.

  • In Device Manager try Action → Scan for hardware changes or run the Add Hardware wizard (hdwwiz.exe) to force detection.
  • Check Event Viewer for Plug and Play or driver installation errors and verify critical services (Plug and Play, Network Connections) are running.
  • Boot the machine from a Linux live USB/CD to confirm the NIC hardware is detected outside Windows. If Linux sees it, the problem is in Windows; if not, hardware/BIOS is likely.

About the XP CD: it will only install network drivers that are included on that CD (often only very generic drivers). Most vendor NIC drivers are not on the retail XP disc, so you’ll usually need the manufacturer’s driver (download on another PC and copy via USB) or use the Add Hardware method. If the device never appears even after the checks above, try reseating/replacing a PCI NIC or test the NIC in another PC before attempting Windows repair or reinstall.

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Member Avatar for nisha_ahuja

Actually the Problem You Are Telling Is Because Of Driver Damage. So I Will Offer You To Just reinstall The Driver And If The Problem Persist Just Insert Bootable Disk Of Xp Or Vista And Roll BAck It To Previous Check point.

Member Avatar for whizz81

The problem is when I go to device manager I do not see the category for Network Adapter. This make it difficult to re-install the driver or roll it back. Can I reinstall the network adapter driver via the window xp installation cd rom?

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