❓ Help Dell Latitude E6430u - Biglang Nawala WiFi Adapter (Intel Centrino Ultimate-N 6300)

  • Thread starter Thread starter pow_tah
  • Start date Start date

pow_tah

Established
Mga boss, patulong naman sa laptop ko.

Laptop Model: Dell Latitude E6430u / Latitude 6430u
OS: Windows 10 / 11
WiFi Card: Intel(R) Centrino(R) Ultimate-N 6300 AGN (built-in)
LAN Card: Intel(R) 82579LM Gigabit

ISSUE:
Biglang nawala yung WiFi. Wala yung WiFi icon sa taskbar, wala din sa Quick Settings (Windows + A), at wala din sa Network & Internet > WiFi. Yung lumalabas lang sa Settings ay Ethernet, VPN, Airplane Mode, at Mobile Hotspot.

Sa Device Manager:
• Dati nandyan pa yung Intel Centrino Ultimate-N 6300 AGN sa Network adapters at may isang Network Controller sa Other devices na may yellow exclamation.
• Yung Intel 82579LM Gigabit naka-disable dati, na-enable ko na.
• Sinubukan kong i-uninstall yung Centrino 6300, after uninstall nawala na sya totally. Ngayon pag nag Action > Scan for hardware changes bumabalik lang sya as Network Controller sa Other devices na may yellow warning.

Sa Network Connections (ncpa.cpl):
• Isa lang ang lumalabas: Ethernet - Network cable unplugged - Intel 82579LM... Wala yung WiFi adapter at all.

Mga na-try ko na:
1. Enable yung adapter sa Network Connections - wala talagang WiFi na ma-enable
2. Check WLAN AutoConfig sa services.msc - naka Automatic at Running naman
3. Restart laptop ilang beses

Salamat po sa tutulong
 

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pow_tah

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