HP t5550 Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients
HP t5550 - Thin Client Manual
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- HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 1
Troubleshooting Guide HP t5550/t5565/t5570 Thin Clients - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 2
Microsoft and Windows are trademarks of Microsoft Corporation in the U.S. and other countries. The only warranties for HP products and services are set forth in written consent of Hewlett-Packard Company. Troubleshooting Guide Thin Client First Edition (November 2010) Document Part Number: 635654-001 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 3
failure to follow directions could result in bodily harm or loss of life. CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information. NOTE: Text set off in this manner provides important supplemental information. iii - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 4
iv About This Book - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 5
Access Panel 13 Installing Thin Client Options ...14 Installing the USB Device 14 Removing and Replacing the Battery 15 Installing a Secondary Flash Memory Module 17 External Drives ...18 3 BIOS Settings, (F10) Utility ...19 Using the BIOS Settings ...19 Changing BIOS Settings from the repset - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 6
30 Initial Troubleshooting Part 2 31 No Power, Part 1 32 No Power, Part 2 33 No Power, Part 3 34 No Video, Part 1 35 No Video, Part 2 36 No Video, Part 3 37 No Video, Part 4 38 Error Messages 39 NO OS Loading 40 OS Not Loading from Flash 41 Non-Functioning Pointing Device or Keyboard 42 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 7
Server 53 Authorizing Remote Installation Services (RIS PXE Server 53 Configuring Remote Installation Services 54 Set User Permissions on the Active Directory Server 54 RIS Menu ...55 Creating Network Bootable Disk to Map Drives 55 For More Information ...55 Appendix D FTP Update ...56 Server - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 8
viii - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 9
/Headphone out ● Preinstalled support for Citrix, VMware, and Microsoft client virtualization environments ● HP Easy Tools Operating systems The t5570 thin client uses Windows Embedded Standard (WES) 2009. The t5565 thin client uses HP Thin Pro. The t5550 thin client uses Windows CE 6.0. Operating - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 10
HP customer service for assistance. Figure 1-1 Serial number location Front Panel Components For more information, http://www.hp.com and search for your specific thin client model to find the model-specific QuickSpecs. Figure 1-2 Front panel components (1) Secure USB compartment (2) Power - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 11
Top Components For more information, http://www.hp.com and search for your specific thin client model to find the model-specific QuickSpecs. The secure USB compartment allows you to use two USB devices in a secured location. Figure 1-3 Top components, external view (1) Cable lock slot (2) Secure - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 12
Panel Components For more information, http://www.hp.com and search for your specific thin client model to find the model-specific QuickSpecs. Figure 1-5 Rear panel components (1) Wireless antenna* (7) Universal serial bus (USB) connectors (2) (2) Ethernet RJ-45 connector (8) DVI-D connector - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 13
Using the Power Cord Retention Slot To prevent accidental disconnection, press a loop of the power cord into the power cord retention slot. Figure 1-6 Power cord retention slot Product features 5 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 14
2 Hardware Changes General Hardware Installation Sequence To ensure the proper installation thin client hardware components: 1. Back up any data, if necessary. 2. If the thin client is powered on: a. Turn off the computer properly through the operating system, then turn off any external devices. b. - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 15
Removing and Replacing the Secure USB Compartment Cover on page 10. 10. Reconnect any external devices and power cords. 11. Turn on the monitor, the thin client, and any devices you want to test. 12. Load any necessary drivers. NOTE: You can download select hardware drivers from HP. Go to http://www - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 16
the Antenna (Wireless Models) Screw the antenna in place on the rear of the thin client. Figure 2-1 Installing the antenna CAUTION: To prevent damage to the antenna mounting, do not overtighten the antenna. Installing the Rubber Feet You may want to use your thin client in a horizontal orientation - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 17
the feet with their holes and press them in securely. Figure 2-2 Installing the rubber feet Installing the Stand If you want to use the thin client in a vertical orientation, you will need to install the stand for stability. To install the stand: 1. Turn unit upside down. 2. Position the stand with - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 18
and Replacing the Secure USB Compartment Cover The secure USB compartment allows you to install two USB devices in a secure location inside the thin client. The cable management feature allows you to install a USB mouse and a USB keyboard in this compartment. See Installing the USB Device on page 14 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 19
the rear of the thin client's compartment cover, remove the screw that secures the compartment cover to the unit (1). 2. Push the compartment cover about .6 cm (1/4 inch) toward the front of the unit (2) and lift it off the unit (3). Figure 2-5 Removing the secure USB compartment cover Replacing the - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 20
that the thin client is turned off and the power cord is disconnected from the electrical outlet. To remove the access panel: 1. Remove the secure compartment cover (1). For more information, see Removing the Secure USB Compartment Cover on page 10. 2. Remove the stand, if it is installed (2). See - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 21
2. Lift the metal side cover, rear side first, off the unit (2). Figure 2-8 Removing the metal side cover Replacing the Metal Side Cover and Side Access Panel To replace the metal side cover: 1. Slip the front edge of the metal side cover under the lip on the chassis, lower the front edge, and then - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 22
can be installed on the thin client: ● Installing the USB Device on page 14 ● Removing and Replacing the Battery on page 15 ● Installing a Secondary Flash Memory Module on page 17 ● External Drives on page 18 Installing the USB Device Before beginning the replacement process, review General Hardware - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 23
the replacement process, review General Hardware Installation Sequence on page 6 for procedures you should follow before and after installing or replacing hardware. WARNING! Before removing the side access panel, ensure that the thin client is turned off and the power cord is disconnected from - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 24
, an authorized HP partner, or their agents. The Taiwan EPA requires dry battery manufacturing or importing firms, in accordance with Article 15 or the Waste Disposal Act, to indicate the recovery marks on the batteries used in sales, giveaways, or promotions. Contact a qualified Taiwanese recycler - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 25
for procedures you should follow before and after installing or replacing hardware. WARNING! You must remove the right side panel to access the system board. Before removing the side access panel, ensure that the thin client is turned off and the power cord is disconnected from the electrical outlet - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 26
external USB drives are available as options for these thin clients. For more information about these drives, visit http://www.hp.com and search for your specific thin client model, or refer to the instructions that accompany the option. For more information about available options, visit the HP Web - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 27
Network Controller Serial Port 1 Parallel Port PWRON After PWR-Fail Wake-on-PME BIOS Wake Up Asset Tag No Setup Password Power-On Password Parallel Mode ECP Mode Use DMA USB Controller External USB Ports Default Value USB ATA Flash Network Off Enabled Enabled Enabled 3F8/IRQ4, other values = 2F8 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 28
you have made changes that you do not want applied, select Exit without Saving. To reset to original factory settings, select Load Factory Defaults. CAUTION: Do NOT turn the thin client power off while the ROM is saving the Setup (F10) changes, because the CMOS could become corrupted. It is safe - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 29
settings. Halt On Allows you to select system response of All Errors, No Errors, or All But Keyboard when POST Error has been detected. Default is All But Keyboard. Setup Utility-Advanced BIOS Features Table 3-4 Setup Utility-Advanced BIOS Features Option Description Using the BIOS Settings - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 30
is Network. Boot Up Numlock Status Select power on state for Numlock. Default is OFF. Security Option Select whether the Password is required every time the system boots or only when you enter Setup. Default is Setup. POST Delay (secs) Set a delay that is added to POST to allow more time - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 31
) Lot6 power consumption mode. Default is disabled. Setup Utility-Utility Task Actions Table 3-7 Setup (F10) Utility Task Actions Heading Table Load Factory Defaults Select Yes or No (Y/N) Set Administrator Password Allows you to set, change, and disable the administrator password. Set User - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 32
the RJ-45 connector on the top, rear panel of the thin client. The LEDs are visible when the connector is installed. Blinking green indicates network activity, and amber indicates a 100MB speed connection. IDE LED is Off When the unit is powered on and the flash activity light is off, then there - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 33
a known state. 5. Initializes USB devices to a known state. 6. Performs power-on diagnostics. For more information, see Power-On Diagnostic Tests on page 25 of the first 640k of memory Parallel Port Initiates the port's driver and determines if the device is present Serial Port Tests the serial - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 34
The user may press Esc to skip the full memory test. Hard Disk Install Failure Cannot find or initialize the hard drive controller or the drive. Make sure the controller is installed correctly. If no hard drives are installed, be sure the Hard Drive selection in Setup is set to NONE. Keyboard - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 35
review the following items. Table 4-4 Power-On Troubleshooting Issue Procedures The thin client unit is experiencing operating problems. Ensure that the following connectors are securely plugged into the thin client unit: ● Power connector ● Keyboard ● Mouse ● Network RJ-45 connector ● Monitor - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 36
it with a working monitor and repeat testing. 3. Re-image the thin client unit and power on the monitor again. 4. Test the thin client unit on a known working monitor. If the monitor does not display video, replace the thin client unit. Diskless (No-Flash) Unit Troubleshooting This section is - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 37
error. Replace and press any key when ready. Pressing any key will restart the boot cycle. 3. If you are running in a Linux environment, an error message will appear on the screen if there is no Client IP. ERROR: Non-system disk or disk error. Replace and press any key when ready. Troubleshooting 29 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 38
Flowcharts Initial Troubleshooting Start Intial Troubleshooting Is there No power? Yes Is there No video? Yes Go to No Power Go to No Video Beeps, No LEDs, or error Yes Go to Error Messages Is the OS No loading? Go to No OS Loading Yes Go to next page t5000 Troubleshooting Flow - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 39
Part 2 B Continued from Initial Troubleshooting Keyboard/ mouse working? Yes NIC working? Yes Go to No Non-functioning pointing device or keyboard Go to No No internal network connector Audio No working? Go to No audio Yes Windows No desktop displayed but can't connect - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 40
, then from brick to system. Yes Ensure power strip or UPS is turned on. Turn computer off. Plug No power cord into different active wall outlet. Restart thin client and return to start of this chart. Go to next page t5000 Troubleshooting Flow Chart No Power, Part 2 32 Chapter 4 Diagnostics and - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 41
Power, Part 2 No Power, continued No Power, Part 2 Plug directly into AC outlet PoweNr o LED on? Yes Done No Reseat AC adapter in thin client and at power source Power on? No Yes Done Power outlet active? No Try different outlet Yes Go to next page t5000 Troubleshooting Flow Chart No Power - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 42
No Power, Part 3 34 Chapter 4 Diagnostics and Troubleshooting - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 43
No Video, Part 1 Troubleshooting 35 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 44
Yes Done OK? No Replace monitor Note: 3. Turn off and unplug thin client before reconnecting cables. Video Yes Done OK? No Does unit have added memory upgrades? No Yes Go to next page t5000 Troubleshooting Flow Chart No Video, Part 2 Have the unit serviced. NOTE: Refer to the Warranty - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 45
error defaults loaded Yes F1-CMOS checksum errordefaults loaded Yes Done Yes No Turn off the computer and disconnect power. Replace components in system one at a time starting with Flash. Test system after each replacement for video or beeps. Go to next page t5000 Troubleshooting Flow - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 46
? Yes Turn off the computer and disconnect power. Replace components in system one at a time starting with Flash. Test system after each replacement for video or beeps. Yes Have the unit serviced. Note: Refer to the Warranty for coverage information. 38 Chapter 4 Diagnostics and Troubleshooting - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 47
- 1 Long, 3 Short. ROM failure. Create ROMPaq diskette and reload ROM. Download the ROMPaq from the HP Web site at: http://www.hp.com/products Notes: Short (S) and long (L) beeps will only be heard if the system has a speaker. LEDs will only function on PS/2 keyboards, not USB. Troubleshooting 39 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 48
priority: 1. USB device 2. Flash 3. Network OS not loading from: Flash. Go to OS Not Loading from Flash Network. Go to No Internal Network Connection Note: If USB diskette drive present and diskette installed, system will not boot from other USB device. 40 Chapter 4 Diagnostics and Troubleshooting - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 49
, change boot priority to factory defaults. 1. USB Device 2. Flash* 3. Network *Check "Amount of Flash memory" in system information table. Disconnect any USB diskette drive or USB CD-ROM drive. Press Ctrl+Alt+Del to reboot. Boot from Flash? Yes Done No Restore image using the Recovery process - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 50
Yes Done No Disconnect the nonfunctioning device and attach a known working keyboard/ mouse to the system. Press Ctrl+Alt+Del to reboot. Working? No Working? Yes Done Yes Done No Service the unit Note: Refer to the Warranty for coverage information. 42 Chapter 4 Diagnostics and Troubleshooting - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 51
? No Replace cable or have jack activated. NIC configured in OS? No Reimage using recovery process. Yes OK? Yes Done No Call your local HP Call Center for a diagnosis. To locate a local phone number, visit the HP Web site at: http://www.hp.com/cgibin/hpsupport/index.pl Troubleshooting 43 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 52
Is Volume Control or Media Player muted? If so, change the setting. Audio? Yes Done N Are speaker connectors in correct jacks? Try any external speakers Turn up volume for internal and external speakers. Restore image using the Recovery process. Audio? Yes N Take the following actions: - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 53
OK? Yes Done Yes Ping N Gateway OK? Yes Thin client have a valid IP address? N Reimage device using restore Reboot unit and server. Ping Server by name OK? N Contact Server Administrator to verify DCHP, DNS services started. Replace network cable. Yes Done Troubleshooting 45 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 54
Loop Using t5000 F10 Setup, change boot priority to factory defaults. 1. USB Device 2. Flash* 3. Network *Check "Amount of Flash memoYrye"sin system information table. Reboot the thin client Boot Yes OK? No If you are using XPe OS, disable the write filter. Chek that Altiris 5.6 Deployment - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 55
or more HP Compaq t5000 Series Thin Clients ● CD-R or CD-RW drive (if using the ISO Image option) ● 512-MB USB flash device for Windows XP Embedded or Windows Embedded Standard (WES) (if using the USB format) or Linux. This restore method will not work with all USB flash devices. USB flash devices - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 56
want to continue? [Y/N], click Y to begin the image restore process on the thin client. Formatting a USB Flash Drive CAUTION: To prevent loss of data, be sure that you have saved any user-created data from the USB drive to another drive. 1. Connect your USB flash drive to your computer. Ensure that - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 57
device to the thin client. Only one bootable USB device may be attached to the thin client during this process. 5. Restart the thin client. 6. When prompted Do you want to continue? [Y/N] click Y to begin the image restore process on the thin client. Unpacking the Image and Tools for Deployment - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 58
A Specifications Table A-1 HP t5550/t5565/t5570 Thin Client Dimensions Width Height (without stand) the type and number of options installed. Relative Humidity (non-condensing) ** The operating temperature range when the thin client is attached to a flat panel using the HP Quick Release is 50° to - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 59
Table A-1 HP t5550/t5565/t5570 Thin Client (continued) Maximum Altitude (unpressurized) Operating 3048 m (max. allowed rate of change is 457m per minute or 1500 ft per minute) Nonoperating (max. allowed rate of change is 457m per minute or 1500 ft per minute) 9144 m Power Supply Operating - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 60
job that you will use to deploy the original thin client image. 5. Click the name of the new job. 6. Near the upper right side of the screen, click Add. 7. Select Run Script from the menu. 8. Type [full path]: images\ibr\exe-y\images\flash.xx hd0 NOTE: Linux uses the file name FLASH.DD while other - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 61
first format the drive on which RIS is installed using NTFS. Installing Remote Installation Services (RIS PXE Server) 1. From the Windows 2000 Server, log on to the domain using an account that has Administrator privileges on the server. 2. From the Windows Control Panel, double-click on Add/Remove - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 62
to client computers requesting service. 5. Click Next. 6. Insert the Windows 2000 Professional CD into the CD-ROM drive and enter the path to the CD- ROM drive (usually drive D:\ or E:\). 7. Click Next. 8. Click Next. 9. Click Next. 10. When the installation is complete, click Finish. Set User - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 63
to the Microsoft Web site for instructions about creating a network bootable diskette. For More Information HP Compaq t5000 Series Documentation (including white papers discussing software deployment methods): http://welcome.hp.com/country/us/en/support.html?pageDisplay=support. Type your model - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 64
D FTP Update HP FTP Image Update Client is a utility that allows image update from an FTP share to an HP thin client system running the Windows Embedded Standard (WES) operating system. FTP Image Update is only provided on the t5570 WES image. For FTP Image Update to function properly, it requires - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 65
Description The HP FTP Image Update Client can only be run by an administrator on an HP thin client system which has license to run XP Embedded operating system. Host Settings There are two ways to specify host settings: 1. You can manually enter settings by clearing the Get Host Settings from DHCP - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 66
Select Image to Update Once the host settings are entered, either manually or automatically through DHCP, then click the Refresh Image List button to make the applet query the FTP share for all XPe images whose targeted BIOS families match the one of the current thin client system, and fill in the - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 67
Select Image to Update 59 - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 68
WARNING! Do not turn off power or attempt to reboot the thin client during the recovery process. Updating a BIOS To update the system BIOS, download the Softpaq (for the product being updated) from the HP Web site at: http://www.hp.com/, select Software and Driver Downloads, and then enter the model - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 69
individual PCs through the Linux environment. To determine the BIOS family, version, and date on the thin client, press F10 during system power-on to run the F10 Setup utility, then select System Information. To update the system BIOS, complete the following instructions: 1. Download the Softpaq to - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 70
several methods for grounding. Use one or more of the following methods when handling or installing electrostatic-sensitive parts: ● Use a wrist strap connected by a ground cord to a grounded Thin Client chassis. Wrist straps are flexible straps of 1 megohm +/- 10 percent resistance in the ground - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 71
BIOS settings in the repset utility 19 using the F10 utility 20 components front panel 2 rear panel 4 top 3 configuring a PXE server 53 configuring Remote Installation Services 54 D description 1 diagnostics and troubleshooting 24 dimensions 50 diskette drive 18 diskless troubleshooting 28 download - HP t5550 | Troubleshooting Guide: HP t5550/t5565/t5570 Thin Clients - Page 72
50 humidity 50 power output 51 power supply 51 rated output current 51 relative humidity 50 temperature 50 thin client 50 weight 50 stand installing 9 removing 10 T temperature specifications 50 top components 3 troubleshooting 27 U updating a BIOS 60 USB devices, installing USB drive options 18
Troubleshooting Guide
HP t5550/t5565/t5570 Thin Clients