Using Windows 10 updated from Windows 8.1 on Aspire Z1-621 All in one pc. The USB 2.0-CRW has the warning triangle. It never will update. There also is a download trying to install on my computer every day for the past several months for the 'Realtek Semiconduct Corp.
FAQ & Answers
![Usb Usb](/uploads/1/2/6/9/126961313/823997716.jpg)
Acer Usb 2.0 Driver For Windows 7 32 Bit
- Accepted Answerplease report BIOS version too:windows logo key + rtypemsinfo32report BIOS DATE/Version0
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- you have the latest BIOS, have you tried to install the 2 drivers from my links?0
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- Thanks IronFly for your input, just solved my Realtek CardReader usb 2.0 crw update refusal with the first of your 2 links suggested.Ivan.
- I have download n execute software in those links but instead of resolving the issue, my ethernet is disabled n its not ena ling I don't know why. Please help.
- i need help i have an acer aspire R11 and my usb port wont work it keeps coming up as Unknown USB Device (Device Descriptor Request Failed) please help ASAP I need this laptop for school!