Safety instructions Use the following safety guidelines to protect your monitor from potential damage and to ensure your personal safety. Unless otherwise noted, each procedure included in this document assumes that you have read the safety information that shipped with your monitor.
Disassembly and reassembly CAUTION: The information in this section is intended for authorized service technicians in the EMEA region. Dell prohibits users from disassembling the monitor, and any damage caused by unauthorized servicing will not be covered under the warranty.
Figure 1. Removing the Dell Pro Micro holder Steps Disconnect the cable from the the display monitor. Slide the Dell Pro Micro holder away from the display monitor. Installing the Dell Pro Micro holder Figure 2. Installing the Dell Pro Micro holder Steps Slide the Dell Pro Micro holder back into the display monitor.
Removing the handles Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Figure 3. Removing the handles Steps Remove the eight screws (M4x10) that secures the two handles to the back cover. Remove the two handles from the back cover.
Removing the back cover Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Figure 5. Removing the back cover Steps Remove the 29 screws (M3x4) that secure the back cover with the display-assembly base.
Align the slots on the back cover with the slots on the chassis, and then press along the sides to snap the back cover into place. Replace the 29 screws (M3x4) that secure the back cover to the display-assembly base. Next steps Install the handles. Install the Dell Pro Micro holder. Follow the procedure in After working inside your monitor.
Power key board Removing the power key board Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Figure 7. Removing the power key board Steps Peel the tape that secures the power key cable to the back cover.
Next steps Install the back cover. Install the handles. Install the Dell Pro Micro holder. Follow the procedure in After working inside your monitor. Speakers Removing the speakers Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder.
Adhere the seven tapes and lock the seven cable clips to secure the cables. Next steps Install the power key board. Install the back cover. Install the handles. Install the Dell Pro Micro holder. Follow the procedure in After working inside your monitor.
Driver board Removing the driver board Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Remove the power key board. Remove the speakers. Figure 11. Removing the driver board...
Adhere the two tapes to secure the lightbar cables on the left and right connectors. Next steps Install the speakers. Install the power key board. Install the back cover. Install the handles. Install the Dell Pro Micro holder. Follow the procedure in After working inside your monitor.
T-CON board Removing the T-CON board Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Remove the power key board. Remove the speakers. Remove the driver board.
Connect the cables to the T-CON board. Next steps Install the driver board. Install the speakers. Install the power key board. Install the back cover. Install the handles. Install the Dell Pro Micro holder. Follow the procedure in After working inside your monitor.
AC socket module Removing the AC socket module Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Remove the power key board. Remove the speakers. Remove the driver board.
Next steps Install the T-CON board. Install the driver board. Install the speakers. Install the power key board. Install the back cover. Install the handles. Install the Dell Pro Micro holder. Follow the procedure in After working inside your monitor.
Power board Removing the power board Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Remove the power key board. Remove the speakers. Remove the driver board.
AC socket module. Install the T-CON board. Install the driver board. Install the speakers. Install the power key board. Install the back cover. Install the handles. Install the Dell Pro Micro holder. Follow the procedure in After working inside your monitor.
USB board Removing the USB board Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Remove the power key board. Remove the speakers. Remove the driver board.
AC socket module. Install the T-CON board. Install the driver board. Install the speakers. Install the power key board. Install the back cover. Install the handles. Install the Dell Pro Micro holder. 10. Follow the procedure in After working inside your monitor.
Main board Removing the main board Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Remove the power key board. Remove the speakers. Remove the driver board.
Install the T-CON board. Install the driver board. Install the speakers. Install the power key board. Install the back cover. Install the handles. 10. Install the Dell Pro Micro holder. 11. Follow the procedure in After working inside your monitor.
Front bezel Removing the front bezel Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Remove the power key board. Remove the speakers. Remove the driver board.
Install the T-CON board. Install the driver board. Install the speakers. Install the power key board. Install the back cover. 10. Install the handles. 11. Install the Dell Pro Micro holder. 12. Follow the procedure in After working inside your monitor.
Touch board Removing the touch board Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Remove the power key board. Remove the speakers. Remove the driver board.
T-CON board. Install the driver board. Install the speakers. Install the power key board. 10. Install the back cover. 11. Install the handles. 12. Install the Dell Pro Micro holder. 13. Follow the procedure in After working inside your monitor.
IR board Removing the IR board Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Remove the power key board. Remove the speakers. Remove the driver board.
Install the driver board. Install the speakers. 10. Install the power key board. 11. Install the back cover. 12. Install the handles. 13. Install the Dell Pro Micro holder. 14. Follow the procedure in After working inside your monitor.
LED board Removing the LED board Prerequisites Follow the procedure in Before working inside your monitor. Remove the Dell Pro Micro holder. Remove the handles. Remove the back cover. Remove the power key board. Remove the speakers. Remove the driver board.
Install the driver board. 10. Install the speakers. 11. Install the power key board. 12. Install the back cover. 13. Install the handles. 14. Install the Dell Pro Micro holder. 15. Follow the procedure in After working inside your monitor.
Contacting Dell To contact Dell for sales, technical support, or customer service issues, see Contact Support at Dell Support Site. NOTE: Availability varies by country and product, and some services may not be available in your country. NOTE: If you do not have an active Internet connection, you can find contact information about your purchase invoice, packing...
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