That being said definitely run the memtest first because if the RAM does have problems, it is likely other programs and installs will also have problems. Then look at updating BIOS for that machine. Other then that, I understand update the Video driver but you could also try updating the Chipset driver if you haven't already done so. I have seen weird random issues like this in the past and it was a memory issue.You can download the free utility from.
Have you tried running a memory test on the RAM for that machine, I recommend creating a boot-able CD or booting from a USB key drive with Memtest 86+ version 4.20 to test the RAM on the machine. I've went into advanced settings and disabled all "special effects" as well.Īnother user in the office had the same problem with the exact same machine, but updating the vid card drivers fixed the issue. This happens whether the Aero Theme or Classic is used.
There isn't any set pattern of days that it happens, software being used, etc. I can reinstall the drivers for the vid card and it fixes it for a few days, and then they disappear again. I've tried different versions of the 8400gs, from MSI, or from other manufactureres and regardless it keeps happening.Īfter the Icons disappear, I can log out and log back in and they return, but disappear again. The add in card is an Nvidia 8400 GS model. This is using an add-in card which is a necessity. I've also tried the usual uncheck hide the taskbar and recheck, changing the start menu, keeping commonly used programs in start menu, etc. I've tried updating drivers for the vid card, rolling back to old drivers, nothing seems to work. Taskbar Icons that are pinned, as well as open program thumbs keep disappearing. This is a problem that i'm totally stumped on.
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