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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎01-25-2018 08:34 AM

HP Recommended
Product: HP ProBook 6545b Notebook PC
Operating System: Microsoft Windows 7 (64-bit)

Hello,

 

I do have to face a strange situation; I do use a Probook 645g1 laptop, on the same docking station as my Probook 6545b laptop.

The same mouse and keyboard are connected via the PS-2 ports on the docking station, and both machines are installed with the same Windows Profesional 7 64-bit 'Nederlands'.

 

However on the 6545b laptop, the wheel is giving a very strange reaction; by scrolling it up, it will go to the bottom of the screens. And it does not matter if it is a local application, or via Chome/Explorer connected to the internet.

 

Connecting a simular mouse via an USB-port however, it does react normal.

 

The 'wrong' mouse is initiated as a PS/2 mouse, while the USB-mouse is known as a HID-mouse. However, on the Probook 645g1 laptop, it is known as a PS/2 mouse as well, and working correctly.

Both laptops are using IRQ-12 for the mouse.

 

How can I solve this problem on the Probook 6545b, so it will work as it does on the 645g1 laptop?

 

Thanks,

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