Lenovo IdeaPad Slim 5 AMD Bluetooth Keeps Disconnecting Windows 11

Your Bluetooth headphones, speaker, or mouse keep dropping the connection on your Lenovo IdeaPad Slim 5 AMD – the device disconnects every few minutes then reconnects. The audio cuts out mid-song or your mouse freezes briefly. This is almost always a Bluetooth adapter power management problem in Windows 11.

This guide shows how to stop Bluetooth random disconnects on the IdeaPad Slim 5 AMD by fixing driver settings and power management.

“My Bluetooth earbuds disconnect every 5-10 minutes on the IdeaPad Slim 5. Very frustrating during calls. Disabling power saving on the Bluetooth adapter fixed it completely.” – Nurul, teacher from Ipoh

Why Bluetooth Keeps Disconnecting on Lenovo IdeaPad Slim 5 AMD

The IdeaPad Slim 5 AMD uses a Realtek RTL8852CE or AMD RZ608 combo WiFi and Bluetooth adapter. Windows 11 power management aggressively suspends the Bluetooth radio when no audio is being actively transferred, causing connected devices to lose pairing and reconnect with a noticeable delay and audio dropout.

• Bluetooth adapter enters sleep mode between audio packets, cutting connection
• Windows 11 Balanced power plan reduces Bluetooth radio power
• Realtek Bluetooth driver version below 1.0.0.1 has known disconnect bug
• Interference from 2.4GHz WiFi on same adapter sharing antenna

Fix 1 – Disable Bluetooth Adapter Power Management

Open Device Manager (Win + X), expand Bluetooth, right-click your Realtek Bluetooth or AMD Bluetooth adapter, select Properties, and go to Power Management tab. Uncheck Allow the computer to turn off this device to save power. Click OK. Also go to the Advanced tab and if there is a Selective Suspend option, disable it.

Fix 2 – Update Bluetooth Driver from Lenovo Support

Go to support.lenovo.com, search for your IdeaPad Slim 5 AMD model number, and download the latest Bluetooth driver for Windows 11. Install it and restart. Version 1.0.0.1082 or later fixes the disconnect issue for Realtek RTL8852CE.

WiFi and Bluetooth Coexistence Setting

If you use WiFi and Bluetooth simultaneously, navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\BTHUSB\Parameters and check the BTHCOEXMode value. Setting it to 0 disables coexistence throttling that can cause Bluetooth to lose priority and drop connections when WiFi is active.

Fix 3 – Set USB Selective Suspend Off

Open Power Options (powercfg.cpl), click Change plan settings – Change advanced power settings. Expand USB settings – USB selective suspend setting and set both Battery and Plugged in to Disabled. Bluetooth adapters connected via USB internally are affected by selective suspend and will disconnect when the USB port is suspended.

Fix 4 – Remove and Re-pair Bluetooth Device

Open Settings – Bluetooth and devices, click the three dots next to your device, and select Remove device. Put the device back into pairing mode and re-pair. After the driver fix, a fresh pairing often resolves residual connection profile issues that cause repeated dropouts even after the underlying driver problem is fixed.

Frequently Asked Questions

Why does Bluetooth keep disconnecting on IdeaPad Slim 5?

The Bluetooth adapter’s power management is too aggressive. Disable power saving in Device Manager Properties – Power Management to stop the disconnects.

How do I fix Bluetooth disconnecting on Lenovo IdeaPad Slim 5 AMD?

Update the Bluetooth driver from Lenovo Support, disable power management for the adapter, and disable USB selective suspend in Power Options.

What Bluetooth chip does IdeaPad Slim 5 AMD use?

The Realtek RTL8852CE or AMD RZ608, depending on the model year. Both use the same power management fix.

Does reinstalling the Bluetooth driver fix disconnects?

Yes – reinstalling from Lenovo Support fixes most disconnect issues caused by driver corruption after Windows 11 updates.

Conclusion

Bluetooth disconnects on Lenovo IdeaPad Slim 5 AMD are caused by overly aggressive power management on the Realtek or AMD Bluetooth adapter. Disabling power saving in Device Manager and updating the driver from Lenovo Support resolves the problem. Disabling USB selective suspend is an important secondary step when the primary fix does not fully solve the issue.