Duke's Blog

My computer's WiFi broke. A few years ago, it started having trouble connecting to some routers, probably due to a crystal oscillator frequency deviation. I originally planned to just replace the crystal oscillator in the module. Today, it completely failed, so I replaced it with a module I had prepared in advance, and now it's fully operational again.

The biggest concern when replacing a module is shaky hands, but I solved this using the manual mode of the CDPNP pick-and-place machine.

电脑 WiFi 坏了，几年前就有部分路由器连接不了，估计是晶振频偏，原本准备只换模组晶振，今天彻底挂掉了，于是换上早已准备好的模组，满血复活

换模组最怕手抖，用 CDPNP 贴片机手动模式解决

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iwlwifi: Start IWL Error Log Dump:
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iwlwifi: Failed to start RT ucode: -110