i reinstall my laptop yesterday and suddenly in device manager show my coprocessor driver is not install yet.how can it be?my spec:
Processor AMD Turion(tm) 64x2 Mobile Technology TL-60
Windows 7 Ultimate 7201 32 Bit
Can some1 help me to fix this?i try to update my driver but failed even uninstall then reboot it failed also.
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View 1 Replies View Relatedvisit the Nvidia download link below and choose chipset to remedy your system not recognising this hardware Step5
if you are unsure about this link it should show you the address when hovered over in your status bar of your browser
As I was exploring my Aspire 7530g I stumbled upon an uninstalled component, the "coprocessor".
Device Status:
"The drivers for this device are not installed. (Code 28).."
I did my research and found a mass variety of solutions.
I opened Everest and saught out the unit myself.
nVIDIA MCP77 - Management Unit
I asked my good friend google for some drivers and how to's.
I downloaded and installed the latest drivers to my Nvidia 9400m.
Alas, the effort led me to the same climax of me having an uninstalled CoProcessor.
Am I supposed to install M-board drivers, suggestions?
i have a laptop Acer Aspire 5515 and i have windows vista I wan't to upgrade to windows 7 RTM my question is i need special drivers ?? i can install vista drivers in windows 7 ? windows 7 search automatically drivers for my laptop ?
View 2 Replies View RelatedI have an Acer Aspire 6920 with Windows 7 Ultimate 64bit and can not find the drivers (Even from Acer Website and Windows Update) For the following:
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I have been on the Phone with Acer Support due to a battery problem (the battery is not charging) and they say it's due to Windows 7, as opposed to the battery being dead (I just received my laptop back from Acer repair due to the motherboard being dead, who knows how the handled the laptop, I obtainned it back with several deep dinks which where not there when it was shipped) so maybe I need the right driver for it to.
Acer wants me to reinstall their Vista OEM - not going to happen.
I need driver for Acer Aspire One D250 netbook.
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I cant seem to find any drivers for my webcam and card reader, any suggestions?
I have an Acer Aspire 5720. It is not listed on Acer's website as compatible with Win 7, however many other models with the same specs are. I have been able to find drivers for most of the hardware. The only ones I cannot locate are a Windows 7 x64 driver for both the Alps Touchpad and the Bison Crystal Eye webcam. I am an adventurous one, and have a solid backup, so I am going to try it anyway. I was just looking for any assistance in locating those two drivers.
View 1 Replies View RelatedSorry if I'm posting this in the wrong place, but any pointers would be hugely appreciated! I'm running an ACER Aspire 5920G laptop, which comes with Vista 32-bit installed. I'd really like to give the Windows 7 RC candidate a try, but don't want to screw anything up!
I'm going to add a new partition so I can dual-boot the existing OS with the new one, but my major concerns come from ensuring the hardware works acceptably. The graphics chipset in the 5920G is a Radeon 3470 HD Mobility, and I keep it up to date under Vista using the Mobility Modifier software. Will the same modified drivers work fine with Windows 7 RC? (I'm hoping that there might be someone on this board who's been in a similar position).
Also (and this isn't quite on the topic of drivers), the laptop has 4gb of RAM installed - is it worth using a 64-bit version of Windows 7 RC, or does that complicate matters unnecessarily?
I am about to install Windows 7 on my Acer Aspire 5920 but don't know if the touchpad drivers will work on Windows 7. I know that the touchpad will work but worried about the scroll down/up feature of the touchpad. Which you can only make work with Acer software, but they don't support Windows 7 right now.
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