Safety and Regulatory Information Desktops, Thin Clients, and Personal Workstations
Page 28
... 2-2 Toxic and Hazardous Substances and Elements Part Name Lead (Pb) Mercury (Hg) Cadmium (Cd) Hexavalent Chromium (Cr(VI)) Polybrominated biphenyls (PBB) Polybrominated diphenyl ethers (PBDE) Motherboard, processor and heat sink X O O O O O 22 Chapter 2 Regulatory Agency Notices ENWW
... 2-2 Toxic and Hazardous Substances and Elements Part Name Lead (Pb) Mercury (Hg) Cadmium (Cd) Hexavalent Chromium (Cr(VI)) Polybrominated biphenyls (PBB) Polybrominated diphenyl ethers (PBDE) Motherboard, processor and heat sink X O O O O O 22 Chapter 2 Regulatory Agency Notices ENWW
Hardware Reference Guide - Compaq 500B/505B
Page 11
Removing and Replacing Memory 11 Slide the cover about 2.4 cm (1 inch) to release the memory module. 537490-001 - NOTE: The location and number of memory sockets may vary with the motherboard model in your computer. 8 Push down the retaining clip on your computer motherboard. 4 Grasp the handle on the side cover and pull towards the back of the memory socket to remove it. 6 Lay the computer on its side. 5 Remove the side panel by lifting it away from the computer. 7 Locate the memory sockets on each end of the computer.
Removing and Replacing Memory 11 Slide the cover about 2.4 cm (1 inch) to release the memory module. 537490-001 - NOTE: The location and number of memory sockets may vary with the motherboard model in your computer. 8 Push down the retaining clip on your computer motherboard. 4 Grasp the handle on the side cover and pull towards the back of the memory socket to remove it. 6 Lay the computer on its side. 5 Remove the side panel by lifting it away from the computer. 7 Locate the memory sockets on each end of the computer.
Hardware Reference Guide - Compaq 500B/505B
Page 42
...position. 7 Place the computer on the connectors and pulling to the system components: z Optical disc drives (A) z Hard disk drives (B) z Motherboard main power (C) z Motherboard fan (D). 8 Locate the power supply at the top of the power connectors is extremely important! NOTE: The location of the power connectors on... the motherboard may vary from the optical disc and hard disk drives by squeezing the latch (1) on its orientation in the computer. IMPORTANT: ...
...position. 7 Place the computer on the connectors and pulling to the system components: z Optical disc drives (A) z Hard disk drives (B) z Motherboard main power (C) z Motherboard fan (D). 8 Locate the power supply at the top of the power connectors is extremely important! NOTE: The location of the power connectors on... the motherboard may vary from the optical disc and hard disk drives by squeezing the latch (1) on its orientation in the computer. IMPORTANT: ...
Hardware Reference Guide - Compaq 500B/505B
Page 43
Removing and Replacing a Power Supply 43 11 The motherboard power connector has a latch that must be pressed to detach the connector from the motherboard. 13 Some connectors may have latches that must be pressed to remove them. 12 Detach the motherboard power connector from the motherboard. 14 Remove all other power connectors from the motherboard.
Removing and Replacing a Power Supply 43 11 The motherboard power connector has a latch that must be pressed to detach the connector from the motherboard. 13 Some connectors may have latches that must be pressed to remove them. 12 Detach the motherboard power connector from the motherboard. 14 Remove all other power connectors from the motherboard.
Hardware Reference Guide - Compaq 500B/505B
Page 45
... supply. Hewlett-Packard always provides quality parts that help secure the power supply in the computer. 4 Reconnect all power connectors to system components and the motherboard: z Optical disc drive (A) z Hard disk drive (B) z Motherboard main power (C) z Motherboard fan (D) Removing and Replacing a Power Supply 45
... supply. Hewlett-Packard always provides quality parts that help secure the power supply in the computer. 4 Reconnect all power connectors to system components and the motherboard: z Optical disc drive (A) z Hard disk drive (B) z Motherboard main power (C) z Motherboard fan (D) Removing and Replacing a Power Supply 45
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC
Page 48
...50 Locating the power supply NOTE: Noting the location, type and orientation of the power connectors on the motherboard may vary from working successfully. Trace the power supply cables to correctly restore all power connectors appropriately will ...the system components: ● Optical disc drives (A) ● Hard disk drives (B) ● Motherboard main power (C) ● Motherboard fan (D) Figure 2-51 Power supply connections 40 Chapter 2 Removal and Replacement Procedures Microtower (MT) Chassis NOTE: The location of the power connectors is extremely important. Locate the power ...
...50 Locating the power supply NOTE: Noting the location, type and orientation of the power connectors on the motherboard may vary from working successfully. Trace the power supply cables to correctly restore all power connectors appropriately will ...the system components: ● Optical disc drives (A) ● Hard disk drives (B) ● Motherboard main power (C) ● Motherboard fan (D) Figure 2-51 Power supply connections 40 Chapter 2 Removal and Replacement Procedures Microtower (MT) Chassis NOTE: The location of the power connectors is extremely important. Locate the power ...
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC
Page 50
9. The motherboard power connector has a latch that must be pressed to detach the connector from the motherboard. Figure 2-53 Disconnecting the main system board power connector Some connectors may have latches that must be pressed to remove them. Figure 2-54 Connector Latches 42 Chapter 2 Removal and Replacement Procedures Microtower (MT) Chassis
9. The motherboard power connector has a latch that must be pressed to detach the connector from the motherboard. Figure 2-53 Disconnecting the main system board power connector Some connectors may have latches that must be pressed to remove them. Figure 2-54 Connector Latches 42 Chapter 2 Removal and Replacement Procedures Microtower (MT) Chassis
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC
Page 51
Remove the four screws that connect the power supply to the computer. Figure 2-55 Disconnecting power connectors 11. Disconnect all other power connectors from the motherboard. The images below illustrate possible power supply screw locations. Figure 2-56 Removing the power supply screws Power Supply 43 10.
Remove the four screws that connect the power supply to the computer. Figure 2-55 Disconnecting power connectors 11. Disconnect all other power connectors from the motherboard. The images below illustrate possible power supply screw locations. Figure 2-56 Removing the power supply screws Power Supply 43 10.
Maintenance & Service Guide: Compaq 500B and 505B Minitower Business PC
Page 74
... and disconnect the power cord. 2. Remove the access panel. 5. To find out whether a PC needs a BIOS update, compare the current BIOS version number against the latest version available for known... 1. Locate the CMOS jumper header on the motherboard, as system passwords. Except when using this function, do not remove the jumper cap from the HP website. To determine the current BIOS version, ...4. Click Start > Shut Down. 2. The BIOS revision number is labeled E18. ● On model 505B it labeled CLEAR CMOS. 66 Appendix B Diagnostics You can clear the CMOS memory of date, time, and...
... and disconnect the power cord. 2. Remove the access panel. 5. To find out whether a PC needs a BIOS update, compare the current BIOS version number against the latest version available for known... 1. Locate the CMOS jumper header on the motherboard, as system passwords. Except when using this function, do not remove the jumper cap from the HP website. To determine the current BIOS version, ...4. Click Start > Shut Down. 2. The BIOS revision number is labeled E18. ● On model 505B it labeled CLEAR CMOS. 66 Appendix B Diagnostics You can clear the CMOS memory of date, time, and...
Illustrated Parts & Service Map: Compaq 505B MT Business PC
Page 1
...drive bay • (1) 3.5-inch internal hard disk drive bay (8) USB 2.0 ports: (2) front ports, (4) rear ports, (2) internal ports on motherboard; (1) RJ-45, (1) VGA, (1) front audio in, (1) front audio out, (1) rear audio in, (1) rear audio out, (1) rear ...Miscellaneous Parts 1 Heatsink with latch * PATA to change without notice. The information con- HP shall not be liable for technical or editorial errors or omissions contained herein. South Africa Mass...Turkish U.K. Illustrated Parts & Service Map Compaq 505B MT Business PC © 2009 Hewlett-Packard Development Company, L.P.
...drive bay • (1) 3.5-inch internal hard disk drive bay (8) USB 2.0 ports: (2) front ports, (4) rear ports, (2) internal ports on motherboard; (1) RJ-45, (1) VGA, (1) front audio in, (1) front audio out, (1) rear audio in, (1) rear audio out, (1) rear ...Miscellaneous Parts 1 Heatsink with latch * PATA to change without notice. The information con- HP shall not be liable for technical or editorial errors or omissions contained herein. South Africa Mass...Turkish U.K. Illustrated Parts & Service Map Compaq 505B MT Business PC © 2009 Hewlett-Packard Development Company, L.P.
Illustrated Parts & Service Map: Compaq 505B MT Business PC
Page 3
... all serious errors first, one by pressing the F10 button during startup. If the message includes an option for the Compaq 500B and 505B MT Desktop PCs. For example, if the BIOS detected a SMART error (serious error), a floppy diskette failure (serious error) and a CMOS checksum...LED and therefore, the BIOS support as hard drives, diskette drives, optical drives, or USB media • Run tests on the motherboard. BIOS Updates HP periodically releases system BIOS updates, which provides information for graphics, audio, storage, communications, and input devices • View processor and...
... all serious errors first, one by pressing the F10 button during startup. If the message includes an option for the Compaq 500B and 505B MT Desktop PCs. For example, if the BIOS detected a SMART error (serious error), a floppy diskette failure (serious error) and a CMOS checksum...LED and therefore, the BIOS support as hard drives, diskette drives, optical drives, or USB media • Run tests on the motherboard. BIOS Updates HP periodically releases system BIOS updates, which provides information for graphics, audio, storage, communications, and input devices • View processor and...