Maintenance and Service Guide
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... contents 1 Product features ...1 Standard configuration features ...1 Front panel components (EliteDesk 800, ProDesk 600, and HP MP9 1 Front panel components (EliteDesk 705 and ProDesk 400 2 Rear panel components (EliteDesk 800, EliteDesk 705, ProDesk 600, and HP MP9 3 Rear panel components (ProDesk 400) ...4 Serial number location ...5 2 Illustrated parts catalog ...6 Desktop Mini (DM) chassis spare parts ...6 Computer major components ...6 Cables ...8 Misc parts...
... contents 1 Product features ...1 Standard configuration features ...1 Front panel components (EliteDesk 800, ProDesk 600, and HP MP9 1 Front panel components (EliteDesk 705 and ProDesk 400 2 Rear panel components (EliteDesk 800, EliteDesk 705, ProDesk 600, and HP MP9 3 Rear panel components (ProDesk 400) ...4 Serial number location ...5 2 Illustrated parts catalog ...6 Desktop Mini (DM) chassis spare parts ...6 Computer major components ...6 Cables ...8 Misc parts...
Maintenance and Service Guide
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...48 System board ...49 System board callouts, EliteDesk 800, ProDesk 600, and HP MP9 Retail System 51 System board callouts, EliteDesk 705 ...52 System board callouts, ProDesk 400 ...53 Internal WLAN antenna cable removal/installation ...54 Changing from... desktop to tower configuration ...57 5 Computer Setup (F10) Utility ...58 Computer Setup (F10) Utilities ...58 Using Computer Setup (F10) Utilities ...58 Computer Setup-Main ...60 Computer Setup-Security ...62 Computer Setup-Advanced ...64 vi desktop mini...
...48 System board ...49 System board callouts, EliteDesk 800, ProDesk 600, and HP MP9 Retail System 51 System board callouts, EliteDesk 705 ...52 System board callouts, ProDesk 400 ...53 Internal WLAN antenna cable removal/installation ...54 Changing from... desktop to tower configuration ...57 5 Computer Setup (F10) Utility ...58 Computer Setup (F10) Utilities ...58 Using Computer Setup (F10) Utilities ...58 Computer Setup-Main ...60 Computer Setup-Security ...62 Computer Setup-Advanced ...64 vi desktop mini...
Maintenance and Service Guide
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Computer major components Item Description (1) Top cover (2) Front bezel (ProDesk model shown) (3) External power supply, 90W 90 W 65 W (4) System board (includes replacement thermal material) 6 Chapter 2 Illustrated parts catalog For complete and current information on supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow the on-screen instructions. 2 Illustrated parts catalog Desktop Mini (DM) chassis spare parts NOTE: HP continually improves and changes product parts.
Computer major components Item Description (1) Top cover (2) Front bezel (ProDesk model shown) (3) External power supply, 90W 90 W 65 W (4) System board (includes replacement thermal material) 6 Chapter 2 Illustrated parts catalog For complete and current information on supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow the on-screen instructions. 2 Illustrated parts catalog Desktop Mini (DM) chassis spare parts NOTE: HP continually improves and changes product parts.
Maintenance and Service Guide
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...Radeon R7 HD Graphics AMD PRO A8 APU with AMD Radeon R6 HD Graphics AMD PRO A6 APU with AMD Radeon R5 HD Graphics Desktop Mini (DM) chassis spare parts 7 include replacement thermal material) Intel Core i7-6700 Intel Core i7-6700T Intel Core i5-6600 Intel Core... Celeron G3900T Intel Celeron G3900TE (MP9 G2 models only) * AMD Processors (705 models; Item Description (5) Memory modules (DDR3, PC3-12800, 1600-MHz)(for use in EliteDesk 705 models) 8-GB 4-GB * Memory modules (DDR4, PC4-17000, 2133-MHz)(for use in EliteDesk 800, ProDesk 600, ProDesk 400, and MP9 models) 16-GB 8-...
...Radeon R7 HD Graphics AMD PRO A8 APU with AMD Radeon R6 HD Graphics AMD PRO A6 APU with AMD Radeon R5 HD Graphics Desktop Mini (DM) chassis spare parts 7 include replacement thermal material) Intel Core i7-6700 Intel Core i7-6700T Intel Core i5-6600 Intel Core... Celeron G3900T Intel Celeron G3900TE (MP9 G2 models only) * AMD Processors (705 models; Item Description (5) Memory modules (DDR3, PC3-12800, 1600-MHz)(for use in EliteDesk 705 models) 8-GB 4-GB * Memory modules (DDR4, PC4-17000, 2133-MHz)(for use in EliteDesk 800, ProDesk 600, ProDesk 400, and MP9 models) 16-GB 8-...
Maintenance and Service Guide
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Misc parts Item Description (1) Heat sink (2) Fan (3) Secondary hard drive fan (for use in EliteDesk 800 and MP9, 65W models) (4) Speaker (5) Power switch/light cover (6) Option board, HDMI (7) Option board, serial port * Option board, DisplayPort (not illstrated) (8) Thermal sensor (9) Hood sensor assembly * Stand * Port cover * HP Ultraslim Keyed Cable Lock Desktop Mini (DM) chassis spare parts 9
Misc parts Item Description (1) Heat sink (2) Fan (3) Secondary hard drive fan (for use in EliteDesk 800 and MP9, 65W models) (4) Speaker (5) Power switch/light cover (6) Option board, HDMI (7) Option board, serial port * Option board, DisplayPort (not illstrated) (8) Thermal sensor (9) Hood sensor assembly * Stand * Port cover * HP Ultraslim Keyed Cable Lock Desktop Mini (DM) chassis spare parts 9
Maintenance and Service Guide
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..., 2280SS 128 GB solid-state drive (SSD), PCIe, 2280, NVMe 128 GB solid-state drive (SSD), PCIe, 2280SS External optical drive 8x DVD drive Desktop Mini (DM) chassis spare parts 11
..., 2280SS 128 GB solid-state drive (SSD), PCIe, 2280, NVMe 128 GB solid-state drive (SSD), PCIe, 2280SS External optical drive 8x DVD drive Desktop Mini (DM) chassis spare parts 11
Maintenance and Service Guide
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... plugged into an active AC outlet. Regardless of sharp edges inside the chassis. 20 Chapter 4 Removal and replacement procedures - desktop mini (DM) chassis Adherence to verify that prohibit opening the computer. 2. Turn off the computer properly through the operating system, then turn... off the computer before servicing a unit. 4. NOTE: HP continually improves and changes product parts. CAUTION: Turn off any security devices that all necessary removal and replacement procedures, run the Diagnostics...
... plugged into an active AC outlet. Regardless of sharp edges inside the chassis. 20 Chapter 4 Removal and replacement procedures - desktop mini (DM) chassis Adherence to verify that prohibit opening the computer. 2. Turn off the computer properly through the operating system, then turn... off the computer before servicing a unit. 4. NOTE: HP continually improves and changes product parts. CAUTION: Turn off any security devices that all necessary removal and replacement procedures, run the Diagnostics...
Maintenance and Service Guide
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Position the top cover upside-down to the top cover by tabs. 1. Pull down so you can access the inside of the bezel (2). 6. Remove the bezel from the top cover. Prepare the computer for disassembly (Preparation for disassembly on the top, interior of the bezel. 4. Disengage the tabs on page 20). 2. desktop mini (DM) chassis To install the front bezel, reverse the removal procedure. 22 Chapter 4 Removal and replacement procedures - Remove the top cover (Top cover on the bezel (1). 5. Front bezel The front bezel is secured to loose the bottom, interior on page 21). 3.
Position the top cover upside-down to the top cover by tabs. 1. Pull down so you can access the inside of the bezel (2). 6. Remove the bezel from the top cover. Prepare the computer for disassembly (Preparation for disassembly on the top, interior of the bezel. 4. Disengage the tabs on page 20). 2. desktop mini (DM) chassis To install the front bezel, reverse the removal procedure. 22 Chapter 4 Removal and replacement procedures - Remove the top cover (Top cover on the bezel (1). 5. Front bezel The front bezel is secured to loose the bottom, interior on page 21). 3.
Maintenance and Service Guide
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While pulling the release lever out, slide the drive back until it stops, then lift the HDD up and out of the HDD away from the HDD (2). desktop mini (DM) chassis Align the guide screws with the slots on the chassis drive cage, press the HDD down into the cage, then slide it forward until it stops and locks in place (1). 24 Chapter 4 Removal and replacement procedures - Pull the release lever next to the new HDD. 6. To install a HDD, you must transfer the silver and blue isolation mounting guide screws from the old HDD to the rear of the cage (3). 5. 4.
While pulling the release lever out, slide the drive back until it stops, then lift the HDD up and out of the HDD away from the HDD (2). desktop mini (DM) chassis Align the guide screws with the slots on the chassis drive cage, press the HDD down into the cage, then slide it forward until it stops and locks in place (1). 24 Chapter 4 Removal and replacement procedures - Pull the release lever next to the new HDD. 6. To install a HDD, you must transfer the silver and blue isolation mounting guide screws from the old HDD to the rear of the cage (3). 5. 4.
Maintenance and Service Guide
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Secondary fan (EliteDesk 800 and MP9 models only) HP EliteDesk 800 G2 and HP MP9 G2 Retail System models include a secondary fan installed under the hard drive. 1. Disconnect the fan plug from the system board (1). 5. desktop mini (DM) chassis Lift the fan out of the chassis (3). Prepare the computer for disassembly (Preparation for disassembly on page...
Secondary fan (EliteDesk 800 and MP9 models only) HP EliteDesk 800 G2 and HP MP9 G2 Retail System models include a secondary fan installed under the hard drive. 1. Disconnect the fan plug from the system board (1). 5. desktop mini (DM) chassis Lift the fan out of the chassis (3). Prepare the computer for disassembly (Preparation for disassembly on page...
Maintenance and Service Guide
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... top cover Top cover on page 27). 6. Remove the hard drive cage (Drive cage on page 21. 3. Locate the SSD on the system board. 7. desktop mini (DM) chassis Grasp the SSD by the sides and carefully pull it out of the socket. 9.
... top cover Top cover on page 27). 6. Remove the hard drive cage (Drive cage on page 21. 3. Locate the SSD on the system board. 7. desktop mini (DM) chassis Grasp the SSD by the sides and carefully pull it out of the socket. 9.
Maintenance and Service Guide
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... module Description Intel Dual Band Wireless-AC 7265 NV Intel Dual Band Wireless-AC 8260 + Bluetooth 4.0 Intel Dual Band Wireless-AC 3165 + Bluetooth 4.0 HP WLAN 802.11 a/b/g/n + Bluetooth 4.0 The WLAN module is located under the hard drive. 1. Prepare the computer for disassembly (Preparation for disassembly on ...may need to use the included screw to disconnect and connect the antenna cables. 8. Insert the new WLAN module into the socket (1). 11. desktop mini (DM) chassis Locate the WLAN module on page 27). 6. Press the WLAN module down to the system board and use a small tool, such ...
... module Description Intel Dual Band Wireless-AC 7265 NV Intel Dual Band Wireless-AC 8260 + Bluetooth 4.0 Intel Dual Band Wireless-AC 3165 + Bluetooth 4.0 HP WLAN 802.11 a/b/g/n + Bluetooth 4.0 The WLAN module is located under the hard drive. 1. Prepare the computer for disassembly (Preparation for disassembly on ...may need to use the included screw to disconnect and connect the antenna cables. 8. Insert the new WLAN module into the socket (1). 11. desktop mini (DM) chassis Locate the WLAN module on page 27). 6. Press the WLAN module down to the system board and use a small tool, such ...
Maintenance and Service Guide
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... route from the WLAN module. Remove the hard drive (Hard drive on the rear of the computer. Locate the WLAN module on page 30. 8. desktop mini (DM) chassis For instructions, see WLAN module on the system board. 7. Disconnect the internal antennae from the WLAN module to the cable connectors on page...
... route from the WLAN module. Remove the hard drive (Hard drive on the rear of the computer. Locate the WLAN module on page 30. 8. desktop mini (DM) chassis For instructions, see WLAN module on the system board. 7. Disconnect the internal antennae from the WLAN module to the cable connectors on page...
Maintenance and Service Guide
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...(Top cover on page 27). 34 Chapter 4 Removal and replacement procedures - If your model is NOT connected to the real-time clock. desktop mini (DM) chassis WARNING! There is a risk of fire and burns if the battery is removed or replaced, the CMOS settings will be extended by... properly. NOTE: The lifetime of the lithium battery can damage the electronic components of the computer or optional equipment. The computer comes with the HP spare designated for disassembly on page 23). 4. Do not expose to recharge the battery. Remove the hard drive cage (Drive cage on page 21...
...(Top cover on page 27). 34 Chapter 4 Removal and replacement procedures - If your model is NOT connected to the real-time clock. desktop mini (DM) chassis WARNING! There is a risk of fire and burns if the battery is removed or replaced, the CMOS settings will be extended by... properly. NOTE: The lifetime of the lithium battery can damage the electronic components of the computer or optional equipment. The computer comes with the HP spare designated for disassembly on page 23). 4. Do not expose to recharge the battery. Remove the hard drive cage (Drive cage on page 21...
Maintenance and Service Guide
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... (Top cover on page 27). 6. If your model is secured to the chassis with adhesive. Remove the drive cage (Drive cage on page 21). 3. desktop mini (DM) chassis Adhesive secures the sensor to the computer chassis (2). Pull to disengage the sensor to the chassis that houses the speaker. To remove the...
... (Top cover on page 27). 6. If your model is secured to the chassis with adhesive. Remove the drive cage (Drive cage on page 21). 3. desktop mini (DM) chassis Adhesive secures the sensor to the computer chassis (2). Pull to disengage the sensor to the chassis that houses the speaker. To remove the...
Maintenance and Service Guide
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Prepare the computer for disassembly (Preparation for disassembly on page 21). 3. Remove the top cover (Top cover on page 20). 2. desktop mini (DM) chassis Rotate the top of the computer, under the top cover. 1. To install the power switch/light cover, reverse the removal procedure. 38 Chapter 4 Removal and replacement procedures - Remove the fan (Fan on page 37). 4. Power switch/light cover The power switch/light cover is located at the front, right of the cover away from the computer and lift it off the system board.
Prepare the computer for disassembly (Preparation for disassembly on page 21). 3. Remove the top cover (Top cover on page 20). 2. desktop mini (DM) chassis Rotate the top of the computer, under the top cover. 1. To install the power switch/light cover, reverse the removal procedure. 38 Chapter 4 Removal and replacement procedures - Remove the fan (Fan on page 37). 4. Power switch/light cover The power switch/light cover is located at the front, right of the cover away from the computer and lift it off the system board.
Maintenance and Service Guide
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...operate in Channel B. The DIMM3 socket operates in memory channel B. In flex mode, the channel populated with unsupported third-party memory. HP offers upgrade memory for this computer and advises that the consumer purchase it to single channel. The sockets are populated in one channel ... mode if the SODIMM sockets are labeled DIMM1 and DIMM3. If one socket per channel. The DIMM1 socket operates in memory channel A. desktop mini (DM) chassis Item Description 1 SODIMM1 socket, Channel B 2 SODIMM3 socket, Channel A System Board Label DIMM1 DIMM3 Socket Color Black Black...
...operate in Channel B. The DIMM3 socket operates in memory channel B. In flex mode, the channel populated with unsupported third-party memory. HP offers upgrade memory for this computer and advises that the consumer purchase it to single channel. The sockets are populated in one channel ... mode if the SODIMM sockets are labeled DIMM1 and DIMM3. If one socket per channel. The DIMM1 socket operates in memory channel A. desktop mini (DM) chassis Item Description 1 SODIMM1 socket, Channel B 2 SODIMM3 socket, Channel A System Board Label DIMM1 DIMM3 Socket Color Black Black...
Maintenance and Service Guide
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desktop mini (DM) chassis NOTE: A memory module can be installed in place. To remove a SODIMM, press outward on the two latches on the memory socket. 5. Match the notch on the module with the tab on each side of the SODIMM (1) then pull the SODIMM out of the socket (2). 6. Slide the new SODIMM into the socket at approximately a 30° angle (1) then press the SODIMM down (2) so that the latches lock it in only one way. The computer automatically recognizes the additional memory when you turn on the computer. 42 Chapter 4 Removal and replacement procedures -
desktop mini (DM) chassis NOTE: A memory module can be installed in place. To remove a SODIMM, press outward on the two latches on the memory socket. 5. Match the notch on the module with the tab on each side of the SODIMM (1) then pull the SODIMM out of the socket (2). 6. Slide the new SODIMM into the socket at approximately a 30° angle (1) then press the SODIMM down (2) so that the latches lock it in only one way. The computer automatically recognizes the additional memory when you turn on the computer. 42 Chapter 4 Removal and replacement procedures -
Maintenance and Service Guide
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... processor's solder connections. The heat sink must be installed within 24 hours of the BIOS is being used on the Web at: http://h18000.www1.hp.com/support/files. 46 Chapter 4 Removal and replacement procedures - Reverse the removal procedure to replace the system board. Lift the processor (3) straight up and remove...
... processor's solder connections. The heat sink must be installed within 24 hours of the BIOS is being used on the Web at: http://h18000.www1.hp.com/support/files. 46 Chapter 4 Removal and replacement procedures - Reverse the removal procedure to replace the system board. Lift the processor (3) straight up and remove...
Maintenance and Service Guide
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... with two screws and connects to the a connector on page 37). 5. Remove the two Phillips screws that provides an additional connector on page 20). 2. desktop mini (DM) chassis Lift to the system board. 6. Remove the heat sink (Heat sink on page 21). 3. Remove the top cover (Top cover on page 43...
... with two screws and connects to the a connector on page 37). 5. Remove the two Phillips screws that provides an additional connector on page 20). 2. desktop mini (DM) chassis Lift to the system board. 6. Remove the heat sink (Heat sink on page 21). 3. Remove the top cover (Top cover on page 43...