These problems have been experienced by many people over the internet and 99.9% are clueless to a fix. After a home edition was installed and a direct upgrade to PRO via microsoft, BIG PROBLEMS were found, so i went about rooting out some conflicts. Somehow the windows 7 onboard was unusable, so a fresh attempt at a WIN10 install was needed to bring the tech as up-to-date as i could. With my DV7 purchased for £40 GBP and suffering the usual power, lights, fans but no POST or boot, it quickly bounced into life after a quick stretch in the reflow station undergoing a repair to the solderless pins on the AMD GPU. Submitting my findings to Google inevitably gives me more future attempts at breaking the software and a strong hobby when the lady is watching the soaps. I also spend time working on the android operating system where i find security flaws, loopholes and bugs in Googles 'Factory Reset Protection' features. I am a man that considers himself to be at least average intelligence with experience of 8 years as an electronics technician, diagnosing and repairing PCBs from a variety of consumer products. OK, I decided to register, read and write my first post using my own laptop as labrat. Business PCs, Workstations and Point of Sale Systems.

Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press.Printing Errors or Lights & Stuck Print Jobs.Notebook Hardware and Upgrade Questions.

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