laptop motherboards for HP system board CQ60Part number is:494182-001 498462-001 486550-001 498460-001 488338-001 494282-001 494283-001 test into system good work 100%30days warrantyPayment:Paypal and T/T.delivery time:within 3 days after we got your paymentBecause inventory changes quickly, before buying please contact the seller. Thanks!