I have installed Windows 7 in Acer Aspire E5-551G, but it doesn't seem to be a supported OS by ACER, because in the ACER Drivers Download page, the drivers are only available for Windows 8.1 I have manually found and successfully installed the different drivers for Windows 7, but I am not able to find the appropriate driver for 'Universal Serial Bus driver (USB)', and I suppose that this is the reason for one USB connection that is not working. Does anybody know which is the appropriate driver? Hi GOOD EVENING. I have a problem on my laptop an ACER ASPIRE E14 (E5-475_35CL). Its was a built in windows 10 but then i decide to downgrade it in windows 7 because it seems difficult to manage the first ONE.and now i successfully installed windows 7 but AFTER installing, it seems that my USB, ENTHERNET PCI and other driver except the CD ROOM our not installed.and i look everywhere here in internet but sad to say, i fail to find the correct one.it THE ERROR COME out all 'does not meet in minimum requirements'.pls pls pls.help me.i can't use my USB mouse, USB keyboard.pls pls pls.HELP ME. I LOOK UP ON MANUFACTURER SITE BUT ITS ONLY SUPPORT WINDOW 10.PLEASE I NEED YOUR HELP SYSTEMINFO ACER ASPIRE E14 (E5-475_35CL) INTEL Core i3-6100U92.3 GHz, 3 MB L3 CACHE) INTEL HD GRAPHICS 520, UP TO 2112 MB Dynamic VIDEO mEMORY 4 GB DDR4 MEMORY 1000 GB HDD. Free Windows Xp Professional Sp3 Pt Br Download Iso 2016 - Torrent 2016 here.

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