Recommended Tools; Front Bezel (Optional); Removing The Optional Front Bezel - Dell EMC PowerEdge R640 Installation And Service Manual

Recommended tools

You need the following tools to perform the removal and installation procedures:
• Key to the bezel lock
The key is needed only if your system includes a bezel.
• Phillips #1 screwdriver
• Phillips #2 screwdriver
• 1/4 inch flat head screwdriver
• Torx #T30 screwdriver
• Wrist grounding strap
You need the following tools to assemble the cables for a DC power supply unit.
• AMP 90871-1 hand-crimping tool or equivalent
• Tyco Electronics 58433-3 or equivalent
• Wire-stripper pliers to remove insulation from size 10 AWG solid or stranded, insulated copper wire
NOTE: Use alpha wire part number 3080 or equivalent (65/30 stranding).

Front bezel (optional)

An optional metal bezel is mounted on the front of the system to display system branding. A lock on the bezel is used to protect
unauthorized access to the hard drives. There are two versions of bezel available:
• With LCD panel
• Without LCD panel
For bezels with LCD panel, the system status can be viewed on the LCD panel. For more information, see the LCD panel section.

Removing the optional front bezel

The procedure to remove the optional front bezel with the LCD panel and the front bezel without the LCD panel is the same.
Prerequisites
Follow the safety guidelines listed in
Steps
1 Unlock the bezel by using the bezel key.
2 Press the release button, and pull the left end of the bezel.
3 Unhook the right end, and remove the bezel.
66 Dell EMC PowerEdge R640 Installation and Service Manual
Installing and removing system components
Safety instructions.