Solved Comfort curve keyboard 2000 doesn't respond at Windows 7 Startup.

Rackdeath

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Comfort curve keyboard 2000 doesn't Startup.

Hello there, got a very very strange issue with Comfort Curve keyboard 2000 got it like 2 years, was using Gigabyte P55-USB3 (1156 socket) was working fine, recently i changed into (Gigabyte B75-D3V also got new CPU Intel Core i3 1155 socket). So when i got the new motherboard Comfort Curve Keyboard 2000 sometimes very rare it would not respond at Windows 7 Startup. Num Lock Light is on , but it wont go off or it wont type anything also Device and Printers says Keyboard is connected without problems and Device manager says that USB Ports and Keyboard Working fine "Da****?" , the only way to fix it temporary is to restart computer or to unplug and then plug it back. i thought that was faulty USB port but it's not, using new Wired keyboard 600 and works Perfectly Fine.
found alot reports for this keyboard for being bad at google - newegg - Amazon, "comfort curve keyboard 2000 static charge build up" but not sure if it's that the problem may was so unlucky and keyboard got broken when i changed Motherboard too. :P
got the latest Keyboard Drivers.
got lastest BIOS update.
got the latest USB Drivers.
Notes: I dont know if that counts but new Motherboard also got "Legacy USB Support" the old one didn't had that.
Any ideas what could cause that problem?
Also noticed that the Comfort Curve keyboard 2000 "Num Lock Light" During the bootup follows the same "rotation" with a PS2 Keyboard.... Light is On at BIOS Goes Off for Windows Loading then comes back On.
at Wired Keyboard 600 "Num lock Light" Is Off During BIOS , Come On at Windows Loading. (WARNING BOTH KEYBOARDS WORK DURING BIOS), dont know if all these notes helped.
 
Last edited:

My Computer My Computer

At a glance

Windows 7 Home Premium 64bit.
OS
Windows 7 Home Premium 64bit.
No ideas anyone? is anyone here?:P
 
Last edited:

My Computer My Computer

At a glance

Windows 7 Home Premium 64bit.
OS
Windows 7 Home Premium 64bit.
Any ideas what could cause that problem?
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64bit.
OS
Windows 7 Home Premium 64bit.
Try different USB ports. I was cleaning and moving some PCs at work yesterday and found that not all of the ports would work correctly.
 

My Computer My Computer

At a glance

Windows 8.1 Pro RTM x64Intel Core-i5-3570K 4-core @ 3.4GHz (Ivy Brid...4 x 4GB DDR3-1600 Corsair Vengeance CMZ8GX3M2...MSI GeForce GTX770 Gaming OC 2GB
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dwarf Dwf/11/2012 r09/2013
OS
Windows 8.1 Pro RTM x64
CPU
Intel Core-i5-3570K 4-core @ 3.4GHz (Ivy Bridge) (OC 4.4GHz)
Motherboard
ASRock Z77 Extreme4-M
Memory
4 x 4GB DDR3-1600 Corsair Vengeance CMZ8GX3M2A1600C9B (16GB)
Graphics Card(s)
MSI GeForce GTX770 Gaming OC 2GB
Sound Card
Realtek High Definition on board solution (ALC 898)
Monitor(s) Displays
ViewSonic VA1912w Widescreen (VGA)
Screen Resolution
1440x900
Hard Drives
OCZ Agility 3 SSD 120GB SATA III x2 (RAID 0)
Samsung HD501LJ 500GB SATA II x2
Hitachi HDS721010CLA332 1TB SATA II
Iomega 1.5TB Ext USB 2.0
WD 2.0TB Ext USB 3.0
PSU
XFX Pro Series 850W Semi-Modular
Case
Gigabyte IF233
Cooling
1 x 120mm Front Inlet 1 x 120mm Rear Exhaust
Keyboard
Microsoft Comfort Curve Keyboard 3000 (USB)
Mouse
Microsoft Comfort Mouse 3000 for Business (USB)
Internet Speed
NetGear DG834Gv3 ADSL Modem/Router (Ethernet) ~4.0 Mb/s (O2)
Antivirus
Avast! 8.0.1497
Browser
IE 11
Other Info
Optical Drive: HL-DT-ST BD-RE BH10LS30 SATA Bluray
Lexmark S305 Printer/Scanner/Copier (USB)
WEI Score: 8.1/8.1/8.5/8.5/8.25
Asus Eee PC 1011PX Netbook (Windows 7 x86 Starter)
Try different USB ports. I was cleaning and moving some PCs at work yesterday and found that not all of the ports would work correctly.

My Motherboard is new also like i said, got another keyboard on the same port working properly.
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64bit.
OS
Windows 7 Home Premium 64bit.
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