If this is the case, then it sounds like a hardware problem and you will need to place a claim under the guarantee, while it is still new and has a. Confirm the touchpad is compatible or from the manufacturer. Looks like that the isn'tcompatible touchpad with your version of Vista or if you have some sort of hardware problem. Pls suggest what needs to be done to solve this problem. I tried & updated the driver Alps several times, even tried with system restore to the day I bought my laptop. At the time wherever I have to connect the charger, the touchpad stops working & the cursor becomes static.Īt the time wherever the charger is removed, the unit works normally. T6600(2.2GHz), 3 GB of RAM, 320 GB 5400 RPM HD, LCD 15.4 in 1366 x 768, Intel 4500MHD, CD-RW/DVD-RW, Broadcom 802.11bg wireless, Bluetooth, 10/100 Ethernet, Touchpad, camera, 6 c Li-ion, WinVista Home Basic 32 I have a lenovo G550 laptop with the following configuration: Based on its support page, it uses " Driver Conexant HD-Audio SmartAudio 221" for VistaĪlps, Lenovo G550 & windows Vista pointing device Compaq presario f762au driver sound for 32-bit Windows 7.
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February 2023
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