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I was too quick and set my Fujitsu Laptop NH532 bios to NOT start up from hd and external device, but now i cant access my bios and have black screen.
I would definitely try to remove the cmos battery if possible. I know some laptops have them soldered to the motherboard, but I’m not sure about your model you may be able to just pop it out. If not you can also see if your motherboard has a jumper to clear the cmos. The jumper should have three pins and a small cap on two of the three pins. The jumper is usually labeled on the motherboard as CLR, clear or clear cmos. If your motherboard does have a jumper and you are able to locate it, then you can reset by moving the small cap over one pin and leaving it there for about 30 seconds or a minute and then putting it back in its original position. If these solutions do not work then you may want to try hooking your laptop up to an external monitor to see if it will display anything on the external monitors screen. If you are able to see your PC boot on the external monitor then you may have a problem with your laptop screen.
I have the same situation. I am thinking about sending mine to a repair shop, to get the bios chip replaced, since I believe thats where the problem is. Update (09/15/2015) I have spotted a person, who have solved the problem. http://www.sweclockers.com/forum/trad/13… The solution explained shortly. Take out the CMOS-battery and try to turn the computer on. After >100 tries the person on sweclockers succeded. When Windows loaded, he reflashed the BIOS. This solution can´t work for me, since my windows can´t load. So I can´t flash BIOS since it can only be done from windows, unless you have speciel tools. So I have sent my motherboard to a shop in Germany, to get the bioschip reflashed/changed. Update (09/30/2015) I can now confirm, that replacing/reflashing the BIOS-chip works. I have my computer up and running.
لدي شاشه سوداء لااعرفوالسبب الاضوااء تعمل الواي فاي والبطاريه وعالامه دائر ه بداخلها حرف n
