HP Vectra VL420 Support Question
HP Vectra VL420 Support Question
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Question posted by Anonymous-52381 on February 28th, 2012
Driver For Ati Radeon 9250 128 Mb On Windovs 7
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Related HP Vectra VL420 Manual Pages
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 1
Operating System
Plug and Play for Windows 2000
White Paper
Abstract This paper describes the Microsoft® Windows® 2000 operating system implementation of enhancements to Windows that will simplify device driver development and device management. Plug and Play is one of a number of Plug and Play.
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 3
...
Kernel-mode Plug and Play Manager
6
Power Manager and Policy Manager
6
I/O Manager
7
WDM Interface for Plug and Play
7
Types of Drivers
7
Driver Layers
8
Device Objects
8
Additional Windows Interfaces
8
WDM Bus Drivers
8
WDM Device Drivers
9
User-Mode Plug and Play Components
9
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hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 5
...These two BIOS implementations were designed for Plug and Play.
• Achieve common device driver interfaces that time Plug and Play has evolved dramatically.
In Windows 2000, Plug and Play...while also supporting industry hardware standards for Windows 95 as early attempts to simplify device driver development and device management.
Beyond that, Windows 2000 Plug and Play is optimized ...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 6
... function on both Windows NT and Windows operating systems need to existing user-mode components, such as the Executive, device drivers, and the HAL. UurÃXvq D€ƒyr€r‡h‡v‚
To incorporate Plug and Play support into Windows 2000, a native Plug and Play implementation was integrated...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 7
..., other hardware support is dynamic handling of Plug and Play and power management features with power management.
Drivers for Plug and Play support under Windows 2000 are independent of all specifications.)
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Windows 2000 provides the following support...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 8
...and Play events. Plug and Play and power management both the device hardware and the driver(s) for driver interaction with the Plug and Play system, interact with the OnNow design initiative, including ...supports Plug and Play depends on the possible configurations: • Plug and Play device and driver-full Plug and Play support.
A non-Plug and Play device can have similar methods for...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 9
Windows 2000 White Paper
5 Legacy drivers written before Plug and Play was incorporated into the operating system continue to function as they did previously (without any Plug and Play capability). All new drivers should support Plug and Play.
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 10
... Play Interface Power Management Interface
WDM Interface
More Windows Interfaces
WDM Plug and Play Bus Drivers ACPI PC Card USB PCI
WDM Device Drivers
Windows Plug and Play Drivers
Hardware Abstraction Layer (HAL)
Figure 1.
Fr…ry€‚qrÃQyˆtÃhqÃQyh’ÃHhhtr…...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 11
... Preview. For a different discussion of that type, and a minidriver (usually written by the device vendor) provides device-specific functionality.
In most cases, lower-level filter drivers modify the behavior of mouse movement data.
Under specified circumstances or upon request, the Policy Manager generates IRPs to change device power states. These interfaces...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 12
...management I /O bus (or the Plug and Play Manager for root-enumerated devices) and a function driver for some buses). • Generically administering the devices on the particular bus. The method that ... and Play perspective, there are enumerated is no longer compatible with Windows 98. If a driver will be used under WDM.
PDOs represent a device on its bus to the operating system...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 13
...;H‚qrÃQyˆtÃhqÃQyh’Ã8‚€ƒ‚r‡†
The Windows 2000 user-mode APIs for Plug and Play section above.
In such driver pairs, one driver is linked to a device.) A bus driver acts as the LID device or the embedded controller device). Other...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 14
...and the services list in HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services. Plug and Play system components and drivers build, maintain, and access new and existing subtrees in this is hierarchical, with devices... which keeps track of the active devices in the system and information about which device drivers are reallocated. The device tree is the enum tree). Plug and Play makes decisions ...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 15
... ACPI HAL is not a bus device. The Plug and Play Manager identifies Acpi.sys as the function driver for it to the device stack for ACPI (shown by a curved arrow in Figure 2. The following ...USB Hub FDO (usbhub.sys)
USB Hub PDO (uhcd.sys or openhci.sys)
LAN Adapter FDO (LAN adapter driver)
LAN Adapter PDO (pci.sys)
USB Host Controller FDO (uhcd.sys or openhci.sys)
USB Host Controller PDO...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 16
...Manager identifies the LAN adapter driver as the function driver for the PCI controller, loads the PCI driver, and passes the PDO to supplying a custom bus driver.
4. The USB hub driver creates an FDO for the ...is found. The Plug and Play Manager directs the PCI driver to the device stack for ACPI.
3. The USB host controller driver creates an FDO for the USB host controller and attaches ...
hp desktop pcs, plug and play for Microsoft Windows 2000 (Microsoft document) - Page 17
... provides for a particular device.
Windows 2000 White Paper
13
device, providing the signal to the bus driver that requiring the entire system to the PDO and its devices. The PDO created by the underlying bus driver is always at the bottom of the device stack for selective notification on wake-up rather...
hp toptools 5.5 device manager, user's guide - Page 11
...
Intel Pentium 266MHz or better
Memory
Hard Drive
Video Network Adapter Mouse
• 128 MB RAM or better • Paging file of toptools.
-
Any supported by system...Installation
User Guide
This section describes the requirements and installation of 150 MB or better
Minimum 2 GB hard disk with 100-400 MB (depending on which you should be configured with management agents prior to...
hp vectra vl420, service handbook chapter for the desktop package - Page 8
... Pro/100 VE network controller.
1-6 hp vectra vl420 desktop pc
medium-profile desktop vectras RAM optical drives OS1
Vectra VL420 DT PC Models with Intel Pentium 4 Processor, 400MHz Bus Speed, 133MHz Data Bus Speed, and 512KB L2 Cache Memory
HP Vectra vl420 DT 2.0GHz (CPL: 01/2002 )
1
P7603A
20 GB IDE, ATI Rage 128 Ultra 128 MB
5400 rpm 32MB
SDRAM
48 ✕...
hp vectra vl420, service handbook chapter for the desktop package - Page 9
... of 10 128 MB SDRAM, non-ECC PC133 main memory module 128 MB SDRAM, non-ECC PC133 main memory module - pack of 10 512-MB SDRAM, non...desktop vectras
hp vectra vl420 desktop pc 1-7 supported accessories
hp vectra vl420 desktop pc
Memory 64 MB SDRAM, non-ECC PC133 main memory module 64 MB SDRAM, non-ECC PC133 main memory module - pack of 10 256 MB SDRAM, non-ECC PC133 main memory module 256 MB...
hp vectra vl420, service handbook chapter for the desktop package - Page 11
...
Main Memory: 3 DIMM sockets
1
Maximum 1.5 GB.
64, 128, 256 or 512 MB
SDRAM modules.
Power Supply fan (DT only)
Internal speaker (if...drive(s)
Status panel System Board Switches: See the table on the next page. medium-profile desktop vectras
hp vectra vl420 desktop pc 1-9
hp vectra vl420 desktop pc
system board, BIOS, and memory
Chassis Intrusion Chassis fan (MT and SFF only)
...
hp vectra vl420, service handbook chapter for the desktop package - Page 15
...ATI Rage 128 Pro (16MB) ATI Rage 128 Ultra (32MB) NVIDIA TNT2 Vanta (16MB) NVIDIA GeForce2 MX (32MB) NVIDIA GeForce2 MX400 (64MB) NVIDIA GeForce3 Ti200 (64MB) DVI to VGA adapter (for system board 17 PCI cards:
Repl. medium-profile desktop vectras
hp vectra vl420 desktop...Internal speaker 15 Keylock assembly (desktop only) 16 Battery (3V) for GeForce2 MX)
not 250 MB internal ZIP drive shown Audio...
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