Re: Hp 6510b weird issue

Hello fellas quick note for the record.Dusted off that Hp6510b buggy laptop,just to give another try.Found cheapo intel celeron 530,same socket cpu for replace.And laptop boots fine,with no issues.Seems org.cpu T7250 was shoot someway alloving enter to bios but not entering boot mode & shutting off machine.Only small issue to solve.Laptop wont switch off fully by windows shutdown menu option,and hibernation wont wake hardware again.Windows logs off no issues.Screen,hdd,fan turns off,but light diodes on keys stays lit.Only long press on/off button can...

Re: Hp 6510b weird issue

swaping thumb drive for different brand did not resolved an issue,booting system from internal optical drive with working windows install same thing.Laptop just switches off randomly and forth back boot looping.noticed when shuts off machine blinks one time orange charging light.Battery is charging fine.Not a chance even to see message "no boot device found" its just reboots or cuts off power.

Re: Hp 6510b weird issue

all usb ports functional.connected external usb keyboard works fine.No issues with internal keyboard too.

Good day people.Have hp6510b laptop with crazy issue.I can switch laptop on either under battery attached or witchout it connected to a OG charger.Have display working correctly.Can access bios menu.Memory test passed ok.Issue is i cant boot into any install media usb or Optical drive to setup Os.Quick boot menu F9 is working ok.Laptop wont boot into media just boots looping or randomly switches himself off dead just before media boot.One time managed to boot into freedos Hp bios update and flashed F16rev bios with success.That did not fixed issue.Couple times rarely like 1/40 laptop did boot...

Re: New Members - please post your introductions here

Greetings from Poland.My name is Chris found this amazing site by stumbling upon in search for some schematics.Generaly like thinker with my stuff & repair things that are broken.Have two hp oldie laptops with issues hope with some guidance of yours maybe i could fix them.Have some decent skills with car repair.Generally s gearhead.Glad forums like this exist for good knowlege source and some tips n tricks in trade.
Regards Chris.