Question about Sony VAIO VGN-SZ440 Notebook
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Posted on Jan 02, 2017
Try installing Sony Shared Library and Sony Notebook Utilities and check.
Posted on Sep 13, 2009
SOURCE: after install windows vista home
SCAN FOR HARDWARE CHANGES IN DEVICE MANAGER UNDER ACTIONS AT THE TOP THEN REBOOT WHEN CHECKED SEE IF THAT HELPS IF NOT CHECK ALL UR UR UDATES HAVE BEEN INSTALLED
Posted on Jan 08, 2011
SOURCE: my sony vaio vgn-sz440 touchpad
1. Try to reinstall the touchpad driver.
2. Check the settings of your touchpad.
3. Try to reinstall the OS.
4. If nothing works then it can be a hardware problem.
Posted on Apr 04, 2011
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