Performance Problems - Lenovo ThinkSmart Core Hardware Maintenance Manual

Problem
The Wi-Fi feature does not work.
The Bluetooth feature does not work.

Performance problems

Problem
The free storage drive space is insufficient.
Solution
It is not recommended that you connect to a Wi-Fi network. If you
connect to the Wi-Fi network that needs account authentication, the
connection will be lost when you log in the conference room system.
Connect your ThinkSmart Core to a local network through the
Ethernet connector on your ThinkSmart Core with an Ethernet cable.
Note: It is not recommended that you connect a Bluetooth-enabled
device to ThinkSmart Core.
• Enable the Bluetooth feature in UEFI BIOS.
• Enable all Bluetooth devices.
1. Right-click the Start button to open the Start context menu.
2. Click Device Manager. Type the administrator password or
provide confirmation if prompted.
3. Expand Bluetooth to display all Bluetooth devices. Right-click
each Bluetooth device, and then click Enable device.
4. Expand Network adapters to display all network devices.
Right-click each Bluetooth device, and then click Enable
device.
• Turn on the Bluetooth radio.
1. Open the Start menu.
2. Click Settings ➙ Devices ➙ Bluetooth & other devices.
3. Turn on the Bluetooth switch to enable the Bluetooth feature.
• Update or reinstall the Bluetooth driver.
Solution
• Clean out your Inbox, Sent Items, and Deleted Items folders from
your e-mail application.
• Clean up your C drive.
1. Open the Start menu.
2. Click Windows System ➙ File Explorer ➙ This PC.
3. Right-click your C drive and then click Properties.
4. Check the amount of free space, and then click Disk Cleanup.
5. A list of unnecessary file categories is displayed. Select the
category you want to delete, and then click OK.
.
Chapter 6 Troubleshooting, diagnostics, and recovery
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