进入BIOS关闭网卡的操作因电脑品牌和主板型号而异,但基本流程相似。以下为您提供通用技巧和常见品牌的详细步骤:
Del
F2
F10
Esc
F1
F12
Configuration
Network Device
Disabled
Devices
Network Setup
Yes
System Configuration
Integrated NIC
Onboard Devices
LAN Controller
Exit
Save Changes
Built-In Device Options
Network Controller
Advanced
Onboard Devices Configuration
OK
Settings
Integrated Peripherals
Network Stack
LAN Option ROM
Main
Network Boot
Boot
LAN
Onboard LAN
Ethernet Controller
Wireless LAN
Enabled
sudo ip link set eth0 down
操作前请确认关闭网卡的目的(如安全需求、网络故障排查),并谨慎修改BIOS设置,避免影响其他功能。