Laptop touchpad response badly when on power supply?
2015年4月10日 · Recently, I discovered touchpad malfunction (i.e. jumping, erratic, etc) in two of my laptops due to a power adapter. I checked the voltage with a multimeter, and it was in range. Also, I did the RF interference test explained in other posts, and found no interference caused by the power adapter.
Laptop touchpad doesn't work properly while charging
2016年8月17日 · My Laptop touchpad work fine when used on the bettery, but when i plugged in charger touchpad was not working properly but mouse working perfect, when i unplug my charger mouse and touchpad work proprely. I tried to reinstall touchpad driver many time from Lenovo and synptics website but problem was not solved.
Laptop Touchpad responds erratically while plugged in charger
2022年11月18日 · Laptop Touchpad responds erratically while plugged in charger. I have a HP Notebook. Serial Number : CND5410BHC. Product Number : T0Z08PA#UUF. The problem is when i plug in my laptop my touchpad moves erratically, and sometimes my mouse right clicks itself. If anyone got solution please tell me how to fix that.
[SOLVED] Touchpad “in slow motion” when charging
2020年3月26日 · I've been having this problem with my laptop almost ever since I bought it that, whenever charging (plugged in), my touchpad mouse cursor keeps getting “in slow motion” (lagging?) all of a...
Stay on Track: How to Fix a Jumpy or Inaccurate Laptop Trackpad
2024年8月30日 · Does your touchpad have trouble scrolling, clicking, or zooming? Are gesture controls not working properly? Here’s what to do if your laptop’s touchpad is misbehaving.
touchpad malfunctions while laptop is charging
2013年12月23日 · a) Press Windows and X key on your desktop and click on Device Manager. b) Expand ‘ Mouse and other pointing device’. c) Locate the Touchpad driver. d) Right-click on the driver icon and click on Uninstall.
How to fix Touchpad delay on Windows 11/10 - The Windows Club
2023年2月9日 · The following steps will help you with that: Click on Windows 11/10 Search and type Touchpad settings. Click on the desired option in the search results. Click on the drop-down to change the...
Touchpad mouse unstable while charging - HP Support …
2018年9月16日 · As you mentioned when you use the touchpad the cursor randomly jumps across the screen on your laptop. Try the steps recommended below. Control Panel -> Hardware & Sound -> Power Options -> Change Plan Settings (of current selected plan) -> Change Advanced Power Settings -> USB Selective Suspend Setting -> Disable (both)
Fix: Why Is My Laptop Touchpad Not Working? - How-To Geek
2024年6月5日 · Open your settings app to make sure the touchpad isn't disabled there and that no connected devices, like a Bluetooth mouse, might be blocking it from working. Try rebooting your laptop, cleaning the touchpad, and updating drivers as well.
The Definitive Answer on Charging a HP Touchpad | XDA Forums
2017年7月6日 · Any old charger and cable will charge a Touchpad so long as the battery isn't completely dead. If the battery is completely dead, then there is a way to get enough power to turn it on without needing the original charger or cable.