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sriemer / fix-linux-mouse

Hints how to fix USB mouse issues on Linux
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Taking apart Dell MS111-P PixArt mouse #18

Closed sriemer closed 5 years ago

sriemer commented 5 years ago

The Dell MS111-P is pretty similar to the MS116t shown in #16. Opening it is similar besides that there is only a single screw.

And it even contains the same PixArt chip PAW3515DB-VJZA.

sriemer commented 5 years ago

150549fb-bc16-44e1-bbda-8c8f0d8d2475 753b2661-52f4-4b49-a9e7-bb00af6ed10d

sriemer commented 5 years ago

Sorry for bad light conditions. But here is really nothing special but that the PCB manufacturer Primax put his USB IDs to the PixArt IC.

sriemer commented 5 years ago

USB IDs: 0461:4e22

Mouse connected to the system:

[ 7236.280087] usb 3-3: new low-speed USB device number 5 using xhci_hcd
[ 7236.411704] usb 3-3: New USB device found, idVendor=0461, idProduct=4e22
[ 7236.411710] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 7236.411712] usb 3-3: Product: USB Optical Mouse
[ 7236.411714] usb 3-3: Manufacturer: PixArt
[ 7236.414157] input: PixArt USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/0003:0461:4E22.0007/input/input12
[ 7236.414396] hid-generic 0003:0461:4E22.0007: input,hidraw3: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on usb-0000:00:14.0-3/input0
sriemer commented 5 years ago

Big thanks to the guy who sold it to me on eBay.