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Toshiba Satellite C75D Notebook. Part of Toshiba's "budget conscious" C-series of laptops, released in 2013.

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Can the network adapter be replaced?

Wifi adapter slow and disconnects

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@fredp01 yes you can replace the WiFi card. Should be something like a PA5197U-1MPC. Once you’ve disassembled your Toshiba (use something like this video), check your antenna/wires first to make sure hat those are not the issue. Also, Toshiba is a totally PARANOID company that ABSOLUTELY DOES NOT SUPPORT ANY DIY attempts. So there will be no official help regarding manuals, schematics etc. for your laptop from them.

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Hi

You need to reinstall the wireless driver as it the adapter could of got corrupted somehow i recommend downloading it again and reinstalling it . you can find the drivers directly from Toshiba support

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