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Hp Standard Ps 2 Keyboard Driver Windows 10
Download Ps2 Keyboard Driver For Windows 10

Standard ps 2 keyboard drivers. I accidentally delete the drive that can type in the keyboard, the keyboard name is 'standard ps 2 keyboard drivers' so which website can re-install again. My laptop is HP 15 and I have Windows 10. This thread is locked. The following is a list of registry keys associated with the PS/2 port driver. Key: HKLM SYSTEM CurrentControlSet Services i8042prt Parameters EnableWheelDetection REGDWORD – Determines whether the driver attempts to detect and enable the wheel on the mouse device. Dell Standard ps/2keyboard driver not installing. My keyboard and mouse for my brand new dell laptop is not working. Tried reinstalling it but tells me code 10. Steps to update keyboard and USB driver manually. Press Windows logo key + R together to bring up the Run command. In Run command, type devmgmt.msc and click OK. In the Device Manager, expand Keyboards and now right-click Standard PS/2 Keyboard and click update driver. The package provides the installation files for SteelSeries PS/2 Keyboard Driver version 1.0.10.0. Go to Device Manager (right click on My Computer, choose Manage and then find Device Manager in the left panel) 2. Right click on the hardware device you wish to update and choose Update Driver Software.

This topic describes the features of I8042prt, the Microsoft Windows 2000 and later system function driver for PS/2-style keyboard and mouse devices.

I8042prt implements the I8042prt service and its executable image is i8042prt.sys.

The features of I8042prt include:

Hardware-dependent, simultaneous operation of a PS/2-style keyboard and mouse device.
The keyboard and mouse share I/O ports, but use different interrupts, interrupt service routines (ISR), and ISR dispatch completion routines.
Plug and Play, power management, and WMI
Operation of legacy devices.
Connection of a keyboard class service callback routine and a mouse class service callback routine.
I8042prt uses the class service callback to transfer data from the input data buffer of I8042prt to the data buffer of the class driver.
Addition of a vendor-supplied PI8042_KEYBOARD_INITIALIZATION_ROUTINE callback routines for a keyboard device.
An optional upper-level device filter driver provides the callback routines.
Addition of a vendor-supplied PI8042_KEYBOARD_ISR callback routine and a custom PI8042_MOUSE_ISR callback routine.
Optional upper-level device filter drivers provide these callbacks routines.
Keyboard write buffer request and mouse write buffer request.
An upper-level device filter driver can use write buffer requests to synchronize its writes to a device with the ISR of the device and other reads and writes on the device.
Keyboard start information request and mouse start information request.
The start information request passes a pointer to an interrupt object of a device to an upper-level filter driver. The filter driver can use the interrupt object to synchronize its operation with the ISR of the device.
I8042prt callback routines.
An upper-level device filter driver can use the callback routines in the context of the ISR of a device to write to a device, and to queue data packets from the device.

Registry settings associated with the PS/2 driver

The following is a list of registry keys associated with the PS/2 port driver.

EnableWheelDetection [REG_DWORD] – Determines whether the driver attempts to detect and enable the wheel on the mouse device. Some devices are equipped with a mouse wheel to provide rapid scrolling and other control features if supported by an application.
ResendIterations [REG_DWORD] – Specifies the maximum number of times a hardware operation is attempted. If the number of trials exceeds the value of this entry, Windows considers the operation to have failed.
NumberOfButtons [REG_DWORD] – Specifies the number of buttons on the mouse-port mouse at startup. If the number of buttons detected at startup is incorrect, you can override it by changing the value of this entry.
KeyboardDataQueueSize [REG_DWORD] – Specifies the number of keyboard events that the keyboard driver buffers. This entry is also used in calculating the size of the keyboard driver's internal buffer in nonpaged memory pool. To determine the number of bytes to allocate for the buffer, the system multiplies the size of the KEYBOARD_INPUT_DATA structure by the value of KeyboardDataQueueSize.
PollStatusIterations [REG_DWORD] – Specifies the maximum number of times the system verifies interrupts on the i8042 controller status register. If the interrupt cannot be verified in the number of trials specified in the value of this entry, the interrupt is ignored.
PollingIterations [REG_DWORD] - Specifies the maximum number of times Windows 2000 polls the hardware. If the number of trials specified in this entry is exceeded, Windows 2000 stops polling.
SampleRate [REG_DWORD] – Specifies how often the PS/2 driver measures the characteristics and activities of the PS/2 mouse. The driver uses the information gathered through sampling to optimize the operation of the mouse device.
PollingIterationsMaximum [REG_DWORD] – Specifies the maximum number of times Windows 2000 polls the hardware on older-style AT keyboards. If the number of trials specified in this entry is exceeded, Windows stops polling.
MouseResendStallTime [REG_DWORD] – Determines how long the mouse driver waits for an acknowledgement (ACK) of a reset if a RESEND message is returned without an ACK. This entry is used when the mouse driver interrupt service routine includes a reset.
OverrideKeyboardType [REG_DWORD] – Specifies the keyboard type. You can add this entry to the registry to correct an error in the keyboard type detected at startup.
OverrideKeyboardSubtype [REG_DWORD] – Specifies the OEM-dependent keyboard subtype. You can add this entry to the registry to correct an error in the keyboard subtype detected at startup.

For additional information, please see:

If you’ve recently upgraded to Windows 10 and now your keyboard isn’t working, you’re not alone. Many other Windows 10 users are reporting the same problem, especially after installing the KB4074588 update since February, 13, 2018.

And fortunately, there’s a solution. Here are 5 options to try. You may not need to try them all. Just work your way down the list until you find the one that fixes the problem.

Method 1: Check your USB port is working

Sometimes a USB port can just stop working when you upgrade to a new version of Windows. Usually it’s because of a driver problem. You should always check for this problem first.

Fortunately it’s easy to test: simply unplug the keyboard from the USB port and plug in another USB device – like a mouse or an external hard-drive. If that device doesn’t work either, the USB port itself is the problem, and you should skip straight to Method 4. If the device you just plugged in does work, then continue to Method 2.

Method 2: Adjust your keyboard settings

Windows has a setting, called Filter Keys, that allows you to control how it deals with accidental repeated keystrokes. Unfortunately, if turned on, this setting has been known to cause some keyboards to stop working in Windows 10. So you should check if it’s turned on. If it is, you should turn it off and see if that resolves the problem.

1) On your PC desktop, click the Action Center icon in the lower-right corner and click All settings.

2) Click Ease of Access.

3) Click Keyboard.

4) Ensure Filter Keys is OFF, and close the window.

Method 3: Reinstall your keyboard driver

If your keyboard driver has developed a fault, your keyboard may stop working. To fix it:

1) Right-click the Start button, then click Device Manager.

2) Expand Keyboards then right-click Standard PS/2 Keyboard and click Uninstall.

3) When prompted to confirm, click OK.

4) Restart your computer after the uninstall. If the problem persists, it’s likely that your driver is outdated, rather than faulty, and you should t

Standard Ps 2 Keyboard Driver Windows 10