Recommended tools
The procedures in this document require the following tools:
•
Phillips #0 screwdriver
•
Phillips #1 screwdriver
•
Philips #2 screwdriver
•
Plastic scribe
•
T-30 torx screwdriver
NOTE:
The #0 screw driver is for screws 0-1 and the #1 screw driver is for screws 2-4
Screw size list
Table 1. Vostro 5090
Component
Right-side cover
#6-32
3.5-inch hard drive
#6-32
3.5-inch hard drive cage #6-32
WLAN-card bracket
M2x3
Solid-state drive
M2x3
Intel Optane memory
M2x3
module
Power-supply unit
#6-32
Ports bezel
#6-32
System board
#6-32
System board
M2x4
Disassembly and reassembly
Screw type
2
1
4
1
1
1
3
1
8
1
Quantity
Image
Black
Silver
Silver
Black
Black
Black
Silver
Silver
Black
Silver
Disassembly and reassembly
2
Color
9