58Wh Laptop Battery Compatible fits HP EliteBook 6930p 8440P 8440W ProBook 6440b 6445b 6450b 6540B 6545b 6550b 6555b HSTNN-XB69 KU531AA Extended Performance Battery

[Music] this is an HP EliteBook in a totally great shape but with a several issues hey what's up everyone I'm Andrew and in this video we're gonna back in function this laptop make some upgrades and backup data from a stock hard disk this is about a ten years old laptop and considering its age isn't a very good cosmetic condition but there are a few problems also this problems become after the laptop was accidentally dropped while was turn it on and now the laptop sometimes is turning on normally but sometimes a black screen appears but even when the laptop starts then it's freezing after the boot logo the other problem is the hard disk from the hard disk I can hear clicking noise and this is how it sounds well let's start it back this laptop in function again and make it better first I started with searching from where the problem is coming first I remove the hard disk because damage a