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HP NV517UT Support Question

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Question posted by Julian86 on March 27th, 2012

My Hp 500b Mt Is Not Powering On, I Need Help

My HP 500B Micro Tower is not coming on, I have confirmed that the Power Supply unit and the power switch are both working, yet the board does not come on, pls help!

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Related HP NV517UT Manual Pages

Safety and Regulatory Information Desktops, Thin Clients, and Personal Workstations - Page 11

... not use the power cord received with the unit or an authorized replacement power cord from any other products. The power cord should be found at http://www.hp.com/cgi-bin/hpsupport/index.pl. Sweden Apparaten skall anslutas till jordat uttag, när den ansluts till ett nätverk. The voltage select switch feature on any line...
Quick Setup & Getting Started Guide - Page 17

... Professional Edition's online chat feature. The flashing lights are working on a network, plug another computer with a monitor that will boot without all of the computer to see if it is functioning properly. ● If you are error codes that you need to contact HP support, use "Last Known Configuration." ● Refer to the...
Quick Setup & Getting Started Guide - Page 21

... name and other system settings ● Add a device or printer and change other system settings ● Get help and support for your specific model ● Install HP support software for your computer ● Purchase supplies and accessories for your computer To access the centralized PC management location, click Start > Devices and Printers then...
Quick Setup & Getting Started Guide - Page 15

... on some models only. ● Check the power LED on the front of the drivers loaded. ...hp.com/go /ispe. The flashing lights are working on a network, plug another computer with the service technician. When booting the operating system, use HP....hp.com/ support. ● Refer to Helpful Hints on page 8 in resolving problems online, HP Instant Support Professional Edition provides you need...
Quick Setup & Getting Started Guide - Page 17

... your computer ● Purchase supplies and accessories for interpretation and recommended...help and support for your specific model ● Install HP support software for your country and language, select See support and troubleshooting information, enter the model number of your PC. You must disconnect the power cord from the power source before opening the computer to the system board...
Hardware Reference Guide - Compaq 500B/505B - Page 45

... a Power Supply IMPORTANT: Always replace the entire power supply. Align it towards the guide and the ledge, then slide it back until it locks into place next to the latch. 3 Reattach the four screws on the rear of the computer. 1 There is oriented the same way as the original part, due to work within the power supply unit...
Illustrated Parts & Service Map: Compaq 500B MT Business PC - Page 1

... System Unit 1 Chassis 2 Front bezel with card reader * Front bezel without card reader 3 Access panel 4 Power supply, 300W, PFC * Power supply, 300W, non-PFC * 5.25-inch bezel blank * Not shown Compaq 500B, MT Not spared 586725-001 586726-001 570581-001 463317-001 463318-001 586749-001 Miscellaneous Parts 1 Heatsink with latch * PATA to change without card reader 2 Power switch...
Illustrated Parts & Service Map: Compaq 500B MT Business PC - Page 2

...board. Replace the diskette or CD with a graphics card: 1. If an expansion board was successful pause No action required. Compaq 500B, MT...card, 512MB * Intel Gigabit NIC, includes bracket * HP FireWire IEEE 1394 PCI card, FH * Serial port,...needed. 3. Check that the memory modules 3 sec pause tion error have been installed correctly and that runs automatically when the computer is powered...
Illustrated Parts & Service Map: Compaq 500B MT Business PC - Page 3

... the Compaq 500B and 505B MT Desktop PCs. Press F10 for graphics, audio, storage, communications, and input devices • View processor and memory settings • Modify the boot order of the computer. The BIOS must first create a set of recovery discs, users need to RAM. Check with the Survey tab displayed. Click Start > Shut Down. 2. Compaq 500B, MT...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 5

... Drive 26 Replacing a Hard Drive 29 Front I/O and USB Panel Housing Assembly 31 Power Switch/LED Assembly ...32 System Fan ...33 Heat sink assembly (Intel) - Model 500B 34 Heat sink assembly (AMD) - Model 505B 35 Processor (Intel) - Model 500B ...36 Processor (AMD) - Model 505B ...38 Power Supply ...39 System Board ...45 Battery ...46 Type 1 Battery Holder ...47 v
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 6

...500B - Computer Setup (F10) Utilities 55 Using Computer Setup (F10) Utilities 55 Computer Setup-Main ...56 Computer Setup-Advanced 57 Computer Setup-Power...Accessing HP Insight Diagnostics ...63 Testing Memory Modules ...63 POST Error/Warning Messages ...64 Power Button/Power Button ...for Technical Support 68 Helpful Hints ...69 Solving General Problems ...70 Solving Power Problems ...71 Solving...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 10

... PCI expansion slot ● 300W passive Power Factor Correction (PFC) and non-PFC power supply ● Six USB 2.0 ports ● Realtek 10/100 Mbps Ethernet controller ● Integrated 5.1 channel audio ● Support for HP Kensington MicroSaver cable lock ● Windows 7 logo compliance 2 Chapter 1 Product Description Product Description The Compaq 500B MT is based on Intel PCA and...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 29

...not remove a drive while the computer is needed to remove and install the guide screws on ...power cord. Handle a drive carefully; If a drive must be mailed, place the drive in standby mode. Avoid exposing a hard drive to liquids, temperature extremes, or products that you are discharged of work and damage to the white SATA connector on the system board labeled SATA2 on model 500B...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 40

...the power switch To install the power switch/LED assembly, reverse the removal procedures. 32 Chapter 2 Removal and Replacement Procedures Microtower (MT) ...Chassis Remove the access panel (Access Panel on page 6). 5. Remove the front bezel (Front Bezel on page 4). 3. Power Switch...switch holder (1) to disengage it from the chassis, rotate the bottom of the switch upward (2), and then...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 54

... the real-time clock and has a lifetime of the BIOS is NOT connected to AC power. 46 Chapter 2 Removal and Replacement Procedures Microtower (MT) Chassis NOTE: The system board in the BIOS. The computer comes with your computer provides power to the battery originally installed on the computer. NOTE: The lifetime of the chassis. Slide...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 70

... 6. LED Codes The following table describes the LED states for the Compaq 500B and 505B MT Desktop PCs. Replace the system board. 5 short beeps, 3 BIOS recovery was recently added, remove it .... LED Power LED Indicator Drive LED Indicator State System on Green drive LED is flashing 62 Appendix B Diagnostics Clear CMOS. 5. Verify the correct ROM. 2. Flash the ROM if needed. 3. ...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 76

...hp.com/ ergo for more information on choosing a workspace and creating a safe and comfortable work environment may result in this chapter for Technical Support If you are working...exact problem before calling for more information, refer to Helpful Hints on page 69 in discomfort or serious injury....Power-On Self-Test (POST) at http://www.hp.com/support. ● Refer to the Safety...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 78

...if you are disabled and if the monitor is incorrect. Solving General Problems You may need to be replaced. If a problem persists and you feel uncomfortable about performing the ... computer is plugged into an AC power source, voltage is not functional. 1. Cause Solution Software control of the power switch is always applied to the system board. First, reset the date and ...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 103

... exits from any line voltage between 1.8 m (6 feet) and 3.6 m (12 feet). The power cord must meet the requirements of the country where you purchased the equipment. Power supplies on those computers that do not have external power switches are applicable to be installed. 2. The power cord set will be walked on or pinched by items placed upon...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC - Page 108

... replacement 36 R removal and replacement access panel 4 battery 46 drives 21 fan 33 front bezel 6 front I/O device 31 heat sink 34, 35 memory 8 MT processor 38 power supply 39 power switch 32 processor 36 system board 45 removing hard drive 26 optical drive 23 S safety and comfort 68 safety precautions cleaning 89 SATA connectors on system...

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