I can't re-enable touchpad via Fn-Key

[superkene]

Hi everyone;

Pc: Acer V5-573g
Os: Windows 7 64 Bit Home Premium (Legacy mode not uefi)
Touchpad Device Id: ACPI\SYN1B81

-I can disable touchpad via Fn+F7 key. After disable I cant enable touchpad via Fn+F7 key.

-If I re-enable in after disable 4-5 seconds, touchpad re-enabled. If after touchpad disabled more than 4-5 seconds touchpad can't re-enable via Fn+F7.

-I tried synaptics touchpad drivers for windows 7 it did't work.

-I am also using logitech external cordless mouse.

-Windows 8 and windows 10 shows my touchpad named "hid mouse" and no problem enable or disable.

Thanks.

 

[oscer1]

hi welcome to the forum if you remove the external mouse can you turn back on touchpad?