Hi All,
I recently bought a new Packard Bell computer with an OEM Windows 7 that have a problem with the mouse and keyboard. I have been in contact with the manufacturer but they are as puzzled as I over this issue. After searching through numerous of threads
regarding mouse problems in windows 7 I have found that there are many who have this problem but there is no consistency in HW setup, i.e. it seems more of an OS problem.
I really like both the machine and Windows 7 but I have a nagging issue with frequent 1-2 second freeze/stutter of the mouse during "high" network activity (e.g. streaming a YouTube video). During my search I have encountered at least 4 people who refer
that to network activity affect the mouse behavior.
Sometimes both keyboard and the mouse becomes totally unresponsive and the system must be restarted. However, at these occasions, the rest of the system is not affected - e.g. skype and other programs continue to run without any glitch or lag.
To try to solve this I have done the following (with no affect on the problem):
- Updated all drivers to the latest.
- Tried different version of the mouse drivers (running latest now).
- Tried different versions of the network driver (running latest now).
- Changed keyboard/mouse to the PS2 that came with the computer.
- Set the system to "high performance"
- Changed to USB mouse
- Tried different Bios "Power/suspend mode" settings (proposed as a solution in another thread)
One thing that did have a strange affect on the problem was:
- Having both PS2 and USB mouse present, touching one when the other freezes/stutters will instantly resolve the freeze/stutter.
What I have investigated/noted:
- There has never been an "error box" popping up in Windows when this happens.
- In the event viewer I see warnings from "i8042prt" regarding (remember, thie is translated from swedish :) "The device sent an erroneous reply after the keyboard was reset" (This was what I found, if you need more info please ask but provide what to
search for and where)
My system has the following specs:
Operating system: Microsoft Windows 7 Home Premium
Versions: 6.1.7600 build 7600
Manufacturer: Packard Bell
Computer model: ipower G3720
Computer type: x64-based PC
Processor: Intel(R) Core(TM) i7 CPU 860 @ 2.80GHz, 2801 Mhz, 4 core, 8 logic processors
BIOS-version and -date American Megatrends Inc. P01-B1, 2010-03-23
SMBIOS-version 2.6
HAL (Hardware Abstraction Layer) Version = "6.1.7600.16385"
Installed physical memory (RAM) 6,00 GB
In addition to the original outfit, I have also installed a Wireless PCIe network card, D-Link DWA-556 Xtreme N PCIe Desktop Adapter (using the latest windows 7 drivers from d-link)
FYI: this is an offspring per request from MS support, trouble report first posted here: http://social.answers.microsoft.com/Forums/en-US/w7performance/thread/01655e0a-1489-44e0-ad75-e9ee5486d91e?prof=required
Thanks for any help in this matter
/Rasgra