recently installed windows 7 on my laptop 15-n203tx
problem is my usb ports are working great in pre installed win 8.1 but now in win 7 just one port is working and it is usb port 2.0 and other two are 3.0 and not working!
I just recently installed windows 7(64bits) with windows 8.1 ( pre installed) now i am unable to install switchable graphics....
It take me hours to install intel graphics...and now my amd graphics are not detecting by the os .. My laptop is i5-n203tx ......
Here i am attaching my device manager image ....
and one more thing .. switchable graphics are running perfectly in win 8.1
I have spent a couple days trying to get a smooth running XP-64bits HP Envy, I thought I'd start this thread in case anyone else like me needed to get this kind of setup. For my part, having an xp OS on my ENVY would allow me to run certain applications not supported under windows 7 so I gave it a go...
First of all, I have to note that my current system is still not quite functionnal: I am still missing drivers for the ATI 4830 and the intel 5100 wifi link. For some reason, the intel x64 driver installer quits silently without a crash or confirmation. The wifi link seems installed but it won't browse for available networks.
The ATI 4830 doesn't look like its gonna happen: I tried several versions of the ATI drivers, 8.7x, 9.11 and 10.2 without success. The drivers install but the video card is still showing up as vga display adapter in the hardware manager.
8.672.1.2000-WinXP-2003-Vista-2008-7-AMD64-x86 is the only driver set found to be stable (altho not very fast, it IS working and stable) at this time.
I've had this laptop for about a year or two and all of sudden my two left usb 3.0 ports stop working, although when I first turn on my laptop, the left side works for about a second and then stops working. My right usb port which is the 2.0 one works just fine.
View 6 Replies View RelatedAll 4 of the usb ports on my dv8000 stopped working. Ive tried updating the drivers, no luck. It originally had XP as the operating system but it was upgraded to windows 7, i dont knows if the usb drives are corrupt or what. When i plug anything into the usb ports it does nothing.
View 4 Replies View RelatedI format my PC to change windows vista to seven... but now I stay with some problems with dirvers...
I download all drivres from vaio support but when I go to device manger appear:
Biometric diveces-->> uncknown device
Memory technology driver -->>uncknown device
other diveces -->> uncknown device
on my notebook I detect witch FN buttons, Biometric sensor and Memory Card Reader don't work. and one icon power I only have balanced power and power saver... missing high power :S
other problem stay on Protector Suite, Power Manegement and Setting Utility, because when I try install give me an error...
I have a Laptop XPS 17 (L702) and i need the drivers for my webcam , I have windows 8 64bits.
View 2 Replies View RelatedI am in the process of downgrading an HP 15-g013dx (J5T33UA) laptop from Windows 8.1 to Windows 7. This is a quad-core AMD A8 APU system.
I am having trouble with USB 2.0 devices not being recognized by the hardware. I have all the devices installed in device manager, but the computer will not detect USB 2.0 devices.
It will recognize USB 3.0 devices just fine when they are plugged into the USB 3.0 port, but neither of the USB 2.0 ports. USB 2.0 devices won't work in any port. I can't confirm USB 1.1 devices at this time.
CMOS setup is set to Legacy mode: Disable.
Is there an additional driver or configuration that I am missing, or is there another issue going on?
I have upgraded to windows 8.1 and since that moment, my USB ports are not working anymore; tried to check them, but nothing works (de-installation, ...) I have a HP Pavilion 15-B050EB; I cannot find the drivers for the USB ports on the HP site.
View 6 Replies View RelatedI bought a an HP Pavilion g6-2288ca. Uninstalled Windows 8 and installed Windows 7 Ultimate 64-bit.My left USB ports are not working. I'm assuming USB3. They have an exclamation mark beside them under device manager. USB Host controller .I've read many solutions, none worked.
#1 Checked the HP drivers page. They don't have ANYTHING listed for USB for the g6-2288ca nor for Windows 7 .
#2 I called HP, with no support. They said to check with Microsoft (????)
#3 I did all the Windows updates.
#4 I installed the full AMD Catalyst driver and software.
#5 Updated Bios. (tried to see if I can disable USB3 in the BIOS).. But it wasn't there.
My USB ports are still not working.
It still did not solve the issues with my USB ports. I have noticed that the exclamation mark is no longer there but still all my USB ports are still not working.
View 1 Replies View RelatedI am pretty sure I just don't have the right drivers. I installed the Renesas drivers from the HP downloads page but they didn't solve the issue(so I uninstalled them).
View 9 Replies View RelatedI tried plugging several devices into a USB 3.0 port on my z510 this morning to no avail. The USB 2.0 port is working(I have a mouse plugged into it and it works fine) but the USB 3 ports will not work at all. I tried looking at device manager; it says everything is working properly. Power management doesn't turn any of the ports off.
It was working fine 2 days ago. Is it possible to turn the ports off? Because nothing is being recognized.
I looked for drivers on Lenovo's site; no USB drivers for windows 8.1 at ALL. What do I do?
I have a T430s computer model 2352CTO, running Windows 8.1, 64-bit version. Prior to upgrade from Windows 8.0 all drivers were updated. The USB 3 ports worked correctly, in particular running an external 1gb hard drive. After update to 8.1, the USB 3 ports still work, but only for about 30 seconds then the hard drive shuts down. The power light is still lit on the hard drive, but it no longer shows in windows explorer.
In device manager, I went to Universal Serial Bus Controllers -> USB Root Hub ->Properties->(under General it says "This device is working properly)->Power Management->Unchecked the box for "Allow the computer to turn off this device to save power". Unfortunately this does not seem to stop problem.
I have an Acer Aspire V3-572g. My laptop came with windows 8.1 installed already. Currently, my pc is being reset to factory settings because I can not figure out how to keep the hdmi from going out after windows updates. The only way I can keep get the hdmi port to work is the factory reset it. The only way from keeping the hdmi working is by turning off windows updater. However, I'd like to figure out how to keep the hdmi working without doing so. My graphics card is Nvidia 840 M. Here are a list of things I've done after my laptop stops recognizing the hdmi.
Uninstall and reinstall the display drivers, both from intel and Nvidia
Update the drivers to be up to date
Downloaded intel's utility manager to keep driver update to date
Downloaded factory installed drivers from Acer's website
Contacting microsoft and have them remotely connect to my laptop
Restored back my laptop to previous working conditions (although the hdmi never worked by going to a restore point)
Swapped hdmi cords and displays
After several hours of researching and trying different things I'm stumped. I bought this computer with the sole purpose of connecting it to a TV. I've also had this issue with another laptop which I returned. This problem isn't a hardware problem as I'm connected to the same monitor with an old desktop using the same cords. I'm guessing there is a compatability issue with windows and the display drivers when there is an update.
I own a Envy Dv6 operating Windows 8.1... After one particular shut down, all my USB ports refused to work.
I checked my device manager and it showed that all my USB controllers are working properly, but under other devices three new unknown device showed up with an yellow triangle containing an exclaimation mark showed up. Right clicked and it says that the driver is not installed, but I can't seem to find any that the system is willing to recognise.Without USB ports these days, I find it difficult to function properly.
I have a E1-571 with 3 usb ports. The one on the left works but the two on the right have never worked.
View 1 Replies View RelatedI have a DV5T and just the other day the USB devices stopped working, my printer, my mouse, etc.
They provide power, because when I plug my laptop cooler in via USB it kicks on, does anyone know how or why it won't recognize the USB devices?
My usb ports on my HP Pavilion dv7-6b56nr Entertainment Notebook PC are not working. Windows 7 Home Premium 64 bit. Product # A1T84UA. No matter what I do I can't get them to work. When I go into device manager it is showing a conflict. When I try to update the drivers it says they are up to date. I even tried to do a full system recovery and if it wasn't for an image I saved my computer would have become a paper weight.
View 6 Replies View RelatedI have a 11month old HP envy touchsmart m7 sleekbook and all USB ports quit working. I have GEEK-SQUAD tech support and after they uninstalled drivers are unable to restore and was told to have repair done on WARRANTY. Do I need to contact and send in or can be done in store? 1 year coming up in a few days
View 1 Replies View RelatedI installed Windows 7 64-bit, on my notebook. After that I installed drivers for WIndows 7 64-bit from official HP site, but two USB ports not working, only one works. In device manager i have error on Universal Serial Bus Controler. Where I can find driver?
View 5 Replies View RelatedProduct: HP Envy 17 Notebook PC
Operating System: Windows 8.1
When I try and use the USB ports on my laptop, the system does not acknowledge the device is plugged in, nor allows the device to operate. There are no error messages and the safetly remove hardware icon does not appear. This problem began after I ran a couple of Windows Updates before shutting my computer down for the night.
The devices worked properly before but have since stopped. Multiple devices have been tried, but to no avail.
I just bought a studio xps 1647 from best buy and today the usb ports stopped working. They could not see multiple jump drives I inserted.
Is this a win 7 flaw or is something wrong with my laptop? It was in sleep earlier. My theory is that the laptop just didn't wake the ports coming out of sleep mode. I'm contemplating returning the laptop for another.
i have a sony VGN-FW463J/B and it turns out that none of my usb ports are working. i tried to like uninstall the usb controller (not sure if i did it right) and it didnt fix the problem at all
View 3 Replies View RelatedI have purchased a USB 3.0 hard drive, but it only works in my USB 2.0 port.I found what looks to be the solution in a previous thread linked below, however the link to one of the drivers in the thread no longer works.
[URL]
I have tried using the "Dell Driver Analyze Utility", but when I get to the stage where I need to run the "Dell System Detect" application I get an error.
When I recieved my Y510p about 8 months ago, the usb ports worked perfectly fine. Around October they stopped working properly. The only solution which I found to work was doing a system restore. When I did this, an Unrecognized Device in the Device Manager was no longer unrecognized, and was instead replaced by USB xHCL (or something along those lines). However, as soon as i restared my computer again, the ports broke, and the unrecognized device reappeared. Repeating the restore followed by a restart breaks the ports every time.
View 7 Replies View Relatedi bought pavilion dv6-6165tx 2 years back and ibought a new internal hdd as my old one became corrupt , i installed os win 7 pro (licensed ) and drivers from HP online.
now the problem is that my left side usb ports are not working , and also my finger print reader
when i checked in device manager i have 2 errors
1.)Universal Serial Bus (USB) controller
2.)Unknown device
and the hardware id's are as follows
PCIVEN_1033&DEV_0194&SUBSYS_3388103C&REV_04PCIVEN_1033&DEV_0194&SUBSYS_3388103CPCIVEN_1033
&DEV_0194&CC_0C0330PCIVEN_1033&DEV_0194&CC_0C03
USBVID_138A&PID_0018&REV_0078USBVID_138A&PID_0018
I have a problem on my Dell laptop Inspiron N4050, all USB ports suddenly stopped working, I tried to troubleshoot my laptop to fix the problem but it didn't work.
I upgraded the version of my BIOS, the chipset, and downloaded the latest version of the driver but still not working, I even tried to re-format my laptop but the problem is still the same.
My laptop is already out of warranty.
I've bought 2 Inspiron N7110 laptops. Both have win7 64bit OS, and 2 usb ports (3.0 ports) are not working. I have all the latest drivers form dell's web page, but I can't get them to work. Is this a driver issue or this laptop series is affected by Chipset circuit design issue? Should I return them, or there is something wrong with drivers, and it can be fixed?
View 16 Replies View RelatedI bought a new hard drive and replaced my old one and installed windows 7 instead of windows 8 .
All drivers are installed but except this one? IUSB3ROOT_HUB30&VID_8086&PID_1E31&REV_0004&SID_18FD103C ..