If your drivers are newer, you can try downgrading to these. These are the drivers that I'm currently using. You may have to increase the transmit power of your WiFi via the router settings, which may help improve signal strength.

You may have to change the channel that your WiFi is broadcasting on as other WiFi's in your area maybe interfering and degrading your signal strength. I haven't had a chance to try this for myself, but hey.

Assuming that your router is dual band, try connecting to your 2.4 GHz WiFi and see if the signal improves. The 5dBi high-gain antenna should allow your laptop to get solid Wi-Fi even in weak reception areas that previously registered as dead zones. The RTL8821CE only has one antenna terminal on the card that handles both the WiFi bands as well as Bluetooth, so there shouldn't be any settings that allow you to select which antenna to use.Īre you connected to a 5 GHz WiFi? The 5 GHz band is weaken by solid objects more than the 2.4 GHz, thus reducing signal strength and overall coverage. I haven't had any issues with the Realtek, but I can offer advice. I upgraded my wireless card in my HP 250 G4 several months ago with the Realtek RTL8821CE, replacing the crummy Broadcom BCM43142 that originally came with it. The problem is that the current driver doesn't provide that setting, could you perhaps contact Realtek to see if they can release a new driver that provides it or if it can be changed through a register on Windows? I didn't want to open up the laptop to fix this issue and it seems that it could be fixed by changing the 'Antenna diversity' setting: I suspect the problem to be 'that HP put the single antenna cable on the wrong terminal on many units', as Paul_Tikkanen said here. I searched on this forum and tried all kinds of suggested solutions and none worked. With the release of the latest driver some of them have gone away but the signal remains very weak, the range is very short compared to other devices, even smartphones. So how to get WiFi coverage even in the most remote places around your home? We'll let you in on a little secret: you can use your own Windows computer or even an older one that's just lying around.I have bought this laptop 4 months ago and I've been experiencing issues with the RTL8821CE wireless adapter since then. use your smartphone's cellular data for workĪll three of the options above will have a significant cost attached - either for the hardware or for going over your cellular data caps.

There are some nice mesh WiFi routers available. buy a new router that can cover your whole house.Bottom line is you're getting a weak WiFi signal in those places at home. That may be your attic, your roof top, a room upstairs in the other side of the house or your patio. And that is trying to work from the farthest point away from your router. Now that you're spending a lot of time home, you might have found yourself in a new situation.

Weak wifi signal laptop antenna