Vxl-instruments Itona Md75 Series Manual de usuario

Itona Md75 Service Manual

Removing the Top Cover 6 4 Removing the Top Cover 1. Using the Philips screwdriver, unscrew the screw on the top and bottom strip. Figure 4-1: U

Removing the Top Cover 7 3. Slide and remove the side mask as shown in Figure 4-3. Figure 4-3: Removing the Side Mask 4. Using the Philips scre

Replacing RAM 8 5 Replacing RAM 1. Remove the power cord and top cover as described on page 5. 2. Apply isopropyl alcohol on the glue holding th

Replacing RAM 9 Note: You will hear a distinctive click sound, indicating that the DDR3 RAM is correctly locked into position. 6. Apply hot glue

Replacing the Flash 10 6 Replacing the Flash 1. Remove the power cord and top cover as described on page 5. 2. Using the star screwdriver, remov

Replacing the Speaker 11 7 Replacing the Speaker 1. Disconnect the speaker cable from the motherboard as shown in Figure 7-1. Figure 7-1: Re

Replacing the Speaker 12 3. Push the speaker out of its slot as shows in Figure 7-3. Figure 7-3: Removing the Speaker 4. Replace the old speake

Removing the Front Panel 13 8 Removing the Front Panel 1. Gently pull the bezel tabs outward on both the top and bottom strips simultaneously.

Removing the Front Panel 14 Figure 8-3: Removing the Monitor Side VESA Dock 6. Using the Philips screwdriver, unscrew the retaining screws holdi

Removing the Front Panel 15 7. Remove the side mask as shown in Figure 8-5. Figure 8-5: Removing the Side Mask Note: Ensure that the position of

Copyright © 2004-2014 VXL Instruments Limited. All Rights Reserved Information in this document is subject to change without notice and does not rep

Removing the Front Panel 16 11. Slide out and remove the Front Panel as shown in Figure 8-7. Figure 8-7: Removing the Front Panel 12. Using the P

Removing the Front Panel 17 13. Pull out the PCB from the Front Panel as shown in Figure 8-9. Figure 8-9: Removing the Front Panel PCB 14. Repla

Replacing the Motherboard 18 9 Replacing the Motherboard 1. Remove the power cord and top cover as described on page 5. 2. Remove the front beze

Replacing the Motherboard 19 4. Unplug the Speaker and the Front Panel cables. 5. Using the star screwdriver, unscrew the two screws holding th

Replacing the Motherboard 20 Note:  While replacing the motherboard, ensure that you connect the cables into the same ports from which you remov

Replacing the Motherboard 21 9. Remove the motherboard from the cabinet as shown in Figure 9-6. Figure 9-6: Removing Motherboard 10. Replace t

Replacing the Motherboard 22 12. Using the Philips screwdriver fix the motherboard using the four available screws. 13. Connect the cables into t

i Table of Contents 1 Tools Required 1 2 Removing the Power Adapter 3 3 Dismantling the VESA Dock 5 4 Removing the Top Cover 6 5 Replacing

ii Warning and Caution Warning: It is best to wear an electrostatic discharge (ESD) cuff when handling electronic components (Motherboard, RAM an

Tools Required 1 1 Tools Required The tools required for servicing the Itona Md75 Thin Client are shown in Table 1-1. A. Star Screwdriver 1.7 mm

Tools Required 2 Table 1-1: Tools Required E. Isopropyl Alcohol ((CH3)2 CHOH) F. Hot Glue Gun with Rod

Removing the Power Adapter 3 2 Removing the Power Adapter 1. Turn off the power supply to the client. 2. Remove the power cord from the power co

Removing the Power Adapter 4 Note: Use cable ties of the following dimension:  Smaller cable tie used to route the power cable: 100 mm length. 

Dismantling the VESA Dock 5 3 Dismantling the VESA Dock 1. Turn off the power supply to the client. 2. Remove all the cables connected to the c