Dell D90DW Microscope & Magnifier User Manual


 
Installing D Class Flash 5
Figure 5 Main board and Flash module
7. Remove the existing flash module. Locate the flash module and use the Phillips
Screwdriver to remove its retaining screw as shown in Figure 6. Lift the flash module
out of the socket.
Figure 6 Removing the existing flash module
8. Install the new flash module in the reverse order of removing the original flash
module. Carefully screw down its retaining screw until it is secure.
9. Replace the speaker wires (plug in red wire and black wire) and the main-board
shield (five screws).
10.Replace the cover in the reverse order as described in step 4 (align the cover screw
tabs with the screw holes and slide the cover toward the front of the thin client).
11. , Attach the cover screws in the reverse order as described in step 3.
12.Attach the vertical foot, connect the power cord and power adapter, and then
attach any other cables to the thin client.
CAUTION: Do not turn on the thin client. The thin client is ready to re-image,
however the flash module does not contain an operating system. Turning on power
to your thin client without firmware will display the error message “NO OPERATING
SYSTEM FOUND.”
13.Continue with "Installing WES7 Firmware."