In the device manager it shows the network controller with an exclamation mark. I tried all the wireless driver from this link:
None of them have worked.
My OS is Vista Basic 32-bit and the specific 1525 model is PP29L.
Can someone help me please?
I read that. But I just did solve the problem myself right now. I decided to open it up to find the model of WLAN card. After finding out it was a DW 1395, I had already downloaded it. But for some reason when I opened the file to download and install it didn't do anything. So I just went into device manager and manually looked for the driver and it installed. Everything is good now.
perhaps you didn't read support.dell.com/.../driver_install_order
my Dells:Optiplex 3020 - Windows 7 Pro 64-bitPrecision M6300 - Windows 10 Pro 64-bitPrecision M6300 - Linux Mint 17.3 Rosa / Ubuntu 12.04.5 dual-bootLatitude D620 - XP Pro SP3
could you post a link to the correct driver as im having the same trouble as you are and ive got the exact same model thanks in advance :)