HP 177748-001 - Motherboard (system board) - Includes 500MHz Intel Celeron processor and heat sink - For models with CTFT display Retail
HP 177747-001 - Motherboard (system board) - Includes 466MHz Intel Celeron processor and heat sink - For models with HPA display Retail
HP 239051-001 - Motherboard (system board), 64MB - Includes 800MHz Intel Mobile Pentium III processor and heat sink - For models with TFT display Retail
HP 231446-001 - Motherboard (system board) - Includes 700MHz Intel Mobile Pentium III processor and heat sink Retail