The guide library
Find a written guide or work through a check, one observation at a time.
29 items available
| ID | Title | Summary | Status |
|---|---|---|---|
| A-e623303c | Public or Private Network in Windows 11: Which Should You Use? | Choose Public or Private for a Windows 11 connection by checking trust and local sharing needs. Keep firewall rules, discovery and permissions separate. | Published |
| A-0b3e40d0 | Random Hardware Addresses: On or Off for Windows 11 Wi-Fi? | Choose random hardware addresses for Windows 11 Wi-Fi by checking privacy needs, per-network settings and any device registration or router reservation. | Published |
| A-76dec07c | Wi-Fi Throughput Booster: On or Off in Windows 11? | Understand Intel Wi-Fi Throughput Booster in Windows 11. Compare a sustained upload and other devices before keeping a change to packet bursting. | Published |
| A-f6ef9b41 | Wi-Fi Channel Width: Auto or 20 MHz in Windows 11? | Choose Auto or 20 MHz Only for Windows 11 Wi-Fi. Separate the adapter setting from router width and compare compatibility without changing several settings. | Published |
| A-9a1fcf0e | Receive Segment Coalescing: On or Off in Windows 11? | Check RSC enabled and operational states separately in Windows 11. Read adapter and global settings, then interpret receive counters before testing a change. | Published |
| A-5d54dd0d | U-APSD Support: On or Off for Windows 11 Wi-Fi? | Understand U-APSD Support in Windows 11 Wi-Fi. Separate the client setting, access point support and active-session evidence before comparing one change. | Published |
| A-149171d0 | ARP and NS Offload: On or Off for Windows 11 Sleep? | Learn how ARP and NS offload handle IPv4 and IPv6 neighbor requests during low-power operation. Separate offload from wake settings before testing one change. | Published |
| A-813c80c3 | MIMO Power Save Mode: Auto, Dynamic, Static, or No SMPS? | Compare Auto, Dynamic, Static and No SMPS on supported Wi-Fi adapters. Check OEM guidance, record the original value and test reception before keeping a change. | Published |
| A-c3090b9b | Wi-Fi Transmit Power: Highest or Lower on Windows 11? | Choose Highest or a lower Wi-Fi transmit power using a repeatable location test. Separate the PC signal setting from router coverage and restore the original if needed. | Published |
| A-e3a6a33f | Wi-Fi Preferred Band: No Preference or Prefer 5 GHz? | Choose No Preference or Prefer 5 GHz on supported Wi-Fi adapters, then check the connected band. Separate the saved setting from the actual Windows 11 connection. | Published |
| A-12fdd888 | Wi-Fi Roaming Aggressiveness: Medium, Lowest, or Highest? | Start with the supported Intel baseline, then compare one setting on the same route. Separate roaming scans, access-point changes, and application interruptions. | Published |
| A-8ce71495 | Enterprise Wi-Fi Fails After KB5127648: Check MS-CHAPv2 SSO | Enterprise Wi-Fi, Ethernet or VPN SSO fails after KB5127648? Check Credential Guard, BlockNtlmv1SSO and NTLM events 4024/4025 before changing policy. | Published |
| A-6501e7f4 | Windows 11 Mobile Hotspot Connected but No Internet | Devices join your Windows 11 PC hotspot but have no internet? Compare the sharing PC, selected source, and two clients before changing drivers or resetting networking. | Published |
| A-2e57bb01 | Login Hotel Windows: Open the Missing Wi-Fi Sign-In Page | Try the hotel's verified portal or Microsoft's HTTP redirect to reveal Wi-Fi sign-in. If it still fails, match the returned page before changing settings. | Published |
| A-ca58114a | Microsoft LLDP Protocol Driver On or Off? Adapter Bindings | Turning off LLDP is not an established gaming optimization. Check Multiplexor and other Windows adapter bindings, and keep your known working settings. | Published |
| A-ac0cc4ad | 5 GHz Wi-Fi Not Showing in Windows 11 | Check shared network names, the connected band, router broadcasting, and a second compatible device before changing a Windows 11 Wi-Fi driver. | Published |
| A-2f12445a | Cannot Connect to This Network with the Correct Password | Separate a failed Wi-Fi join from no internet, replace only the affected saved profile, and check security compatibility before a Windows 11 network reset. | Published |
| A-73f3a64c | AX210 Cannot See 6 GHz Wi-Fi on Windows 11 | Check router bands, OEM and regional support, Windows, and drivers before treating a missing AX210 6 GHz network as a driver fault. | Published |
| A-e3689973 | Wi-Fi Adapter Detected but No Networks Found in Windows 11 | Compare an empty Wi-Fi list with one missing network in Windows 11. Check radio state, WLAN service, filters, and diagnostic permission errors. | Published |
| A-03c26d93 | Network Adapter Missing After Windows 11 Update? What to Do | Wi-Fi or Ethernet adapter gone after a Windows 11 update? Check hidden devices and the error code, and save the OEM driver offline before rolling back. | Published |
| A-4041ab01 | Intel Wi-Fi Code 10 in Windows 11: A Driver and Power-Failure Checklist | For Intel Wi-Fi Code 10 in Windows 11, record the full status, save the OEM driver, restart safely, reinstall OEM-first, and verify the device. | Published |
| A-8e2b8afe | What Network Reset Removes in Windows 11—and What to Save First | Before a Windows 11 Network reset, record adapters, IP and DNS settings, VPNs, virtual switches, Wi-Fi access, and an offline recovery driver. | Published |
| A-c3099a28 | Install Network Drivers on Windows 11 Without Internet | No internet to get a Wi-Fi or Ethernet driver? Download it for your exact PC model on another device, copy it by USB, then install it in Device Manager. | Published |
| A-ea42eebf | Wi-Fi Report in Windows 11: Find the Disconnect Reason | Run netsh wlan show wlanreport, match the disconnect time to a session and reason, then compare adapter and driver details. Redact private data before sharing. | Published |
| A-c3296cd3 | Windows 11 Says No Internet but It Works? Check NCSI | If Windows 11 shows No internet while websites load, the NCSI connectivity probe may be blocked. Check VPN, proxy, DNS, and captive portal first. | Published |
| A-b3357ad3 | Wi-Fi Option Missing in Windows 11: Find the Adapter State First | If the Wi-Fi option is missing in Windows 11, identify whether the wireless adapter is enabled, disabled, showing an error, or absent before resetting. | Published |
| A-bb2d69b0 | Wi-Fi and Ethernet Both Not Working? Windows 11 First Checks | Both connections down on one Windows 11 PC? Test another device on the same router first, then IP, gateway, VPN, and dock before you use Network reset. | Published |
| A-876bb641 | Wi-Fi Missing After Sleep in Windows 11? Check Adapter State | Check whether the Wi-Fi adapter disappears after wake, then follow its Device Manager state, driver and power clues before resetting Windows networking. | Published |
| T002 | Guided Wi-Fi check | Compare connection status and another device to choose a useful next check. | Guided check |
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