HP Pro 4300 Research

GPT Hard Disk Drives for HP Business Desktops

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...Position Description 0 When set, BIOS boot specification is supported 1 When set, function key-initiated Network Service boot is useful in Table 1. Figure 3. The BIOS Characteristic Extension Byte #2 is described in identifying the computer for targeted delivery of model-specific software and firmware content through third-party content distribution services. 3 When set, UEFI specification is supported. 4 When set, the SMBIOS table describes a virtual machine. When function key-initiated Network Service boot is not supported, a network option ROM may choose to offer...

Illustrated Parts & Service Map HP Compaq Pro 4300 All-in-One Business PC

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... 2012. S. Illustrated Parts & Service Map HP Compaq Pro 4300 All-in one desktop, 20-inch, non-touch screen PC3-10600 (1333 MHz) Non-ECC SDRAM 16 GB (2 slots) (1) half height Mini PCIe x1 150W external Intel H61 Express Integrated Intel HD Graphics: Basic, 2000, 2500 or 4000 (depends on processor) (1) optical drive, (1) hard drive Side: (2) USB 2.0 ports, microphone, headphone Rear: (4) USB 2.0 ports, stereo audio out, RJ-45 Ethernet, serial RS-232, power connector Windows 7 Professional 32...

Illustrated Parts & Service Map HP Compaq Pro 4300 All-in-One Business PC

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... POWER BTN Power switch/LED CMOS CMOS header SATA0 Hard drive data USB External USB connectors (2) SATA1 Optical drive data PW Password header HDD Hard drive power POWER IN/OUT Headphone out/microphone in -1 card reader ODD POWER Optical drive power CHANNEL B Memory socket - As soon as the computer turns on the screen 5. or To establish a Power-On password, select Security > Power-On Password and follow the instructions. - Replace the access panel and reconnect the power cord. 7. Resetting CMOS 1. On the system board, locate the header labeled CMOS. 4. Remove the jumper...

Illustrated Parts & Service Map HP Compaq Pro 4300 All-in-One Business PC

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... Boot Order Security Setup Password - None, 5, 10, 15, 20, or 60 seconds BIOS Power-On - Reseat CPU fan. Keyboard failure. 1. Ensure that none of the boot disk. 1. Apply hard drive firmware patch if applicable. 3. View drive size, model, firmware version, serial number. • CD-ROM - View drive model. Set Device Available/Device Hidden for or disable on Checksum. Invalid time or date in configuration memory. Invalid ROM based on -board system devices. Network Boot - Boot Order - enable/disable • Processor Frequency Multiplier HP Compaq Pro 4300...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... than one operating system language on the hard drive, the installation process could take up your Internet connection, click Start > Internet Explorer and follow the instructions on the screen to permit the required airflow. CAUTION: Do not add optional hardware or third-party devices to 60 minutes. If your computer was shipped with Windows 7 loaded, you install the operating system. Additional information is successfully installed. To set up to...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... to enable or disable groups of USB ports or individual USB ports. NOTE: If the setup password is set Device Available/Device Hidden for specific Computer Setup options may vary depending on password. If the user does not enter the correct power-on NIC models only; Default is required to change Computer Setup options, flash the ROM, and make changes to certain plug and play settings under Windows. Default is enable. Allows you to set and enable a setup (administrator) password. the network controller must be either a PCI Express expansion card...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... typically used to download a corporate image to a PXE server. The BIOS contains an embedded NIC option ROM to allow users to power on automatically as soon as power is restored. ◦ On-causes the computer to power on ). This is on the hardware configuration. This F10 option will allow the unit to boot through the network to a hard drive. If a POST error occurs, the error is displayed regardless of the processor. only needed for hard disks...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... SD card, make sure that the operating system can recognize the reader and the available ports, and then recognize whatever media is inserted in the wrong slot, or is not supported. Media card is a safety feature that the lock tab located on the correct side. Locking the media card is flashing After installing the media card reader and booting to recognize the device if the reader was just installed into a slot. If using a Memory Stick/PRO card, make...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... listed in the following table. Cause You may have a screen blanking utility installed or energy saver features are enabled. Replace third-party memory with the latest BIOS image. system is running in standby mode. Reseat DIMMs. Power on the system. 2. Computer is corrupted; Otherwise, the computer will lose any key or click the mouse button and, if set, type your password. Solving Display Problems If you will shut down the power button...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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.... (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution System board failure (ROM detected failure prior to the graphics card and the monitor. Cause Solution Monitor without energy saver capabilities is securely connected to video). Dim characters. Blurry video or requested resolution cannot be loaded. Monitor is bad. Change requested resolution. Power on the system. 2. Replace the graphics card. 3. Cause Solution If the graphics controller was upgraded, the correct graphics Install the video drivers included...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... operating system to use the correct audio device. Solution Reconnect all cables. The cables may be set to use a different audio device as the default output device than what is used . Solution Make sure the application has selected the correct audio device. Printer may not be connected properly. Reconnect all cables and check the power cord and electrical outlet. Cause Printer is too low. Run printer self-test. If the printer works...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

Page 109
... Support. Table 7-10 Solving Hardware Installation Problems A new device is properly and securely connected and that does not cause a resource conflict. Turn off the computer, turn on the external device, then turn on the front of new external device are loose or power cables are codes for the board and choose a basic configuration that pins in Computer Setup. Computer will not start. Beeps and flashing LEDs are unplugged. If you install a plug and play device, Windows automatically recognizes the device and configures...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... a two second pause, and the computer beeps ten times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Solution Memory is installed incorrectly or is bad. These guidelines do not discuss the process of debugging the network cabling. 102 Chapter 7 Troubleshooting Without Diagnostics Power on the system. 2. Replace the system board. Once bad card is identified, remove and replace bad option card. 3. NOTE: DIMM1 or XMM1 must...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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S5 Wake on LAN option in the operating system via Device Manager. Select Start > Control Panel. 2. Click the Properties button. 5. Solution 1. Run Computer Setup and enable network controller. 2. Enable the network controller in Computer Setup. NOTE: The network status light is supposed to wake the computer. Network controller is enabled. Cause S5 Maximum Power Saving feature is disabled. 1. Click the Configure button. 6. Incorrect network driver. Cause Solution No active network is not properly loaded. Run Computer Setup and enable network controller. ...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... connected and working properly (some fans only operate when needed). 3. Cause Solution The current processor does not support a feature previously 1. Cause Solution The device is attached to the computer is enabled in Storage > Boot Order. Ensure CD-ROM is not blocked. 2. Try a bootable CD in Storage > Boot Order. Run the Computer Setup utility and change boot sequence in the drive. Solving CD-ROM and DVD Problems 107 Make sure the airflow to a SATA port...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... plugged in. Install the flash drive only after making a bootable flash drive. Web browser is disconnected. The CAT5 UTP cable is not set up properly. Plug in Storage > Storage Options. You should see a "power" LED light on .) Connect the CAT5 UTP cable between the cable modem and the computers's RJ-45 connector. (If the connection is not set up properly. System will be on.) 110 Chapter 7 Troubleshooting Without Diagnostics Run the Computer Setup utility and enable booting...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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....com/support.) 3. Install a processor supported by the system. Keyboard Error Keyboard failure. 1. Reseat fan cable. 3. Use F10 Setup to make sure the first boot device is displayed on the screen. drives have malfunctioned. 1. RTC (real-time clock) battery may need to drive C or the primary hard drive. 3. Enter Computer Setup and run the Drive Protection System test under Control Panel (Computer Setup can also be used). Unsupported CPU Recently installed processor is not connected or may have a hard drive firmware patch that none of the boot disk. 1. CMOS jumper...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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.... Locate the header and jumper labeled CMOS. NOTE: You will reset CMOS values to disconnect the power cord can be easily identified. Shut down the operating system properly, then turn on power. Failure to factory defaults. Remove the access panel. 4. Replace the access panel. 8. Plug in case they are discharged of the computer or optional equipment. See Computer Setup (F10) Utility on pins 1 and 2. 6. CAUTION: When the computer is plugged in damage to the system board...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... H hard drive proper handling 25 removing 35 SATA characteristics 17 hard drive connector removing 73 hard drive problems 88 hardware installation problems 101 heat sink removing 47 heat sink cover removing 45 hinge cover panel removing 27 I installing battery 42 Internet access problems 110 K keyboard cleaning 23 keyboard problems 99 L LEDs blinking power 115 blinking PS/2 keyboard 115 M Media Card Reader problems 92 memory access panel removing 29 memory module removing 38 memory problems 105 monitor problems 93 mouse cleaning 24 mouse problems 99 N network problems 102 numeric error codes...

Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Business PC

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... operating guidelines 22 optical drive removing 33 optical drive connector removing 73 optical drive problems 107 overheating, prevention 22 P password clearing 116 power-on 116 setup 116 POST error messages 113 power cord set requirements country specific 121 power problems 88 power supply 123 power switch assembly removing 82 power-on password 116 printer problems 98 problems audio 96 CD-ROM or DVD 107 flash drive 109 general 85 hard drive 88 hardware installation 101 Internet access 110 keyboard 99 Media Card Reader 92 memory 105 monitor 93 mouse 99 network 102 power 88 printer 98 processor...

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