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hi , if no liquid spillage , reset the power on the computer by unplugging the AC and hold the power button for 10 sec. if still the same . it could be liquid spillage , try external keyboard and if it works fine then replace the keyboard . if when you use the external keyboard it types wrongly again replace the keyboard and the internal keyboard interferes with input . let me know the outcome all the best
Meer informatiehi , the answer is No. if it was early 2013 then maybe
Meer informatiehi , is there any burn on it where is the yellow soldering grease if yes then power supply faulty
Meer informatiehi , i would follow these steps to get to the fix : (this advise on condition of no liquid spillage or physical damged ) (1) plug external monitor , use the hotkey to display the screen on both the international and external monitor and see , if still black . go step 2 . (2) replace the screen , note: we have seen issues with the motherboard for this laptop , i would speak to lenovo as they might replace it under warranty if it is motherboard . (3) all the best
Meer informatiehi , i doubt it is the CPU , they are rare to go faulty but logic board -Yes if not light at all after 5 min , all the best
Meer informatieHi , which operating system do use and what is the year of manufacturing , if you can get hold of 10.10 os on usb and boot
Meer informatieHi , from the info supplied ! if the computer was 100% working before changing the hard disk , then check the display cabe behind the screen if it is plugged proper or damaged , as it is bit short and u need to take care on opening and closing if that all ok , then see the graphic card please let me know why did u change the hard disk ! all the best
Meer informatieHI , if no liquid damage or other and you have replaced the screen with the right one ( it has o match model number and EMC number and yer ) , then it is logic board issue regards
Meer informatieStep by Step, how to open Lacie Porsche design 8TB hard disk http://www.wecomputing.com/uncategorized...-to-open-lacie-porsche-design-usb-c-8-tb-hard-drive-5tb-also/
Meer informatieYou can find the pictures here , how to open Lacie Porsche design 8TB hard disk http://www.wecomputing.com/uncategorized...-to-open-lacie-porsche-design-usb-c-8-tb-hard-drive-5tb-also/
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Lid sinds 11/22/19