E04 低

E04 - 飞利浦 电视

中文

含义

WiFi模块异常。电视无法搜索到无线网络、连接不稳定或WiFi功能无法开启。

常见原因

  1. WiFi模块天线接触不良或天线未正确连接
  2. 路由器信道设置与电视WiFi模块不兼容（如DFS信道）
  3. 电视系统WiFi驱动文件损坏或配置错误
  4. WiFi模块芯片过热导致无线收发性能下降
  5. 路由器开启了MAC地址过滤或设备白名单

自助排查

  1. 进入网络设置，尝试关闭并重新打开WiFi功能
  2. 重启电视和路由器，排除临时性通讯故障
  3. 检查路由器是否开启了MAC地址过滤——将电视MAC地址加入白名单
  4. 尝试使用2.4GHz频段而非5GHz（穿墙性能更好且兼容性更佳）
  5. 如仍无法解决，可外接USB WiFi网卡替代内置模块

English

Meaning

WiFi module anomaly. The TV cannot scan for wireless networks, experiences frequent disconnections, or the WiFi toggle cannot be enabled.

Common Causes

  1. Loose or disconnected WiFi antenna inside the TV chassis
  2. Router channel conflict — DFS channels not supported by the TV’s WiFi chipset
  3. Corrupted WiFi driver or misconfigured network settings in the TV OS
  4. Overheated WiFi module chip degrading wireless performance
  5. Router MAC address filtering or device whitelist blocking the TV

Self-Check Steps

  1. Go to network settings, toggle WiFi off and back on
  2. Restart both the TV and the router to clear temporary glitches
  3. Check router settings for MAC filtering — add the TV’s MAC address to the whitelist
  4. Switch to 2.4GHz band if on 5GHz for better compatibility and range
  5. If the internal module is faulty, use an external USB WiFi adapter as a workaround

更多 飞利浦 电视 错误代码

E01 E02 E03 E05 E06 E07