4. Remove the fans (4) from the computer.
To replace the fans, reverse the removal procedures.
Graphics card
To remove the graphics card, use this procedure and illustration.
Table 6-6
Graphics card descriptions and part numbers
Description Spare part number
NVIDIA RTX 5000 Ada, 16 GB N99090-001
NVIDIA RTX 4000 Ada, 12 GB N99089-001
NVIDIA RTX 3500 Ada, 12 GB N99088-001
NVIDIA RTX 2000 Ada, 8 GB N99087-001
NVIDIA RTX 1000 Ada, 6 GB N99086-001
Beam connector N19429-001
Before removing the graphics card, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 41).
2. Remove the service cover (see Service cover on page 41), and then remove the following
components:
a. Battery (see Battery on page 42)
b. WWAN module thermal module (see WWAN module on page 45)
c. Memory module cover (see Memory modules on page 47)
d. Bottom case (see Bottom case on page 60)
e. Fans (see Fan on page 64)
Remove the graphics card:
Graphics card
65