Item Component Spare part 
number
  500-GB, 7200-rpm, 7-mm 703267-001
  500-GB, 5400-rpm, 7-mm 778186-001
  eMMC Drive Kit, 32 GB (HP Notebook models only), includes: 822381-001
(16) Drive bracket  
(17) eMMC drive  
(18) Speakers (left and right; includes tape) 813524-001
(19) Base enclosure  
  For use in HP Notebook models:  
 
●
With an optical drive 813499-001
 
●
Without an optical drive 813500-001
  For use in HP 245 G4 Notebook models:  
 
●
With an optical drive 814809-001
 
●
Without an optical drive 815226-001
  Rubber Kit (includes rear left and right feet; not illustrated) 813522-001
(20) Battery:
  4-cell, 41-Whr, 2.8-Ah Li-ion battery 807957-001
  3-cell, 31-Whr, 2.8-Ah Li-ion battery 807956-001
(21) Optical drive (DVD+/-RW Double-Layer SuperMulti; includes bracket and bezel)  
  For use only in HP Notebook models 813514-001
  For use only in HP 245 G4 Notebook models 818147-001
20 Chapter 3   Illustrated parts catalog