I have a Lachesis 5600 DPI mouse that is not being detected on my computer by the software. Driver version 3.00. Firmware version: 2.03. It is the latest. I have ran the Windows 7 Driver support from Razer and that did not fix.
I have also tried Vers. 2.01 drivers.
Problem began occurring when I formatted an SSD and a HDD and placed Windows 7 Ultimate 64x on both. The HDD detects it, while the SSD does not. That is very weird!
I believe it is one of my mobo's drivers fault because the SSD was detecting the mouse when I ran the razer drivers first before installing the chipset, lan, usb, etc. After completing installing all my Intel drivers, chipset, usb, lan, etc. The razer software says it is not detecting the mouse and it closes the application. So sad .
My HDD does not have this problem and I did the exact same setup as I did on my SSD.
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I did in the past but it didn't work so I uninstalled it...
Edit: So I tried a combination of installing and uninstalling drivers but nothing seems to work to make the Razer drivers detect the mouse. I have a HDD that is a factory image of my SSD and it works so I find it extremely strange. It also used to work when I ran Home Premium but when I made the upgrade to W7 Ultimate it just cant detect the mouse.
It has to be the motherboard , things work or don't wotk from board to board for what reason I don't know but it can be a conflict with some driver that's been loaded. I had a Gigagyte board and bought a sd card reader that I couldn't get to work for nothing. I switched to a MSI board of the same chipset and it works. I don't know , maybe it's a bios issue or a conflict with some driver.