Hp PRO ONE 400 G4 COREI5 8GB RAM

1 Year Warranty the Hard Drive (or Ssd) Is Covered Against Failure During The Time The Contract Is Active (12 Months Warranty). the Keyboard Is Covered By The Standard Warranty (all Keyboard Function Stopped Working), But If Some Keyboard Functions Are Working (that Does Not Cover By The Warranty). the Physical Screen Is Covered By The Standard Warranty For Some Types Of Failures (if The Screen Is Blank Without Crack On The Screen) But If (there's Blank Screen/cracked Or Cracked Screen Does Not Cover Warranty). the Wireless (if Included In The Installation) And The Lan (network) Device Are Covered. for Battery Is Covered During 30 Days Period After Purchase As Long As The Contract Is Active. the Operating System Is Only Covered To The Extent That If A "warrantied" Part Of The Computer Fails, For Example, The Hard Drive (or Ssd), But Operating System Is Not Covered When The Hard Drive Or Ssd Is Working Perfectly.