Hi I think this is a sign of graphic chip problem. If you are kean on electronics you can try to reflow the graphic chip. If you get things better you can go forward reballing the chip, but this is an exacting task and must be done by experencend electronics hobbists. Note that if the blinking lights are sequencial probably means specific problem code. I hope this hint is for help. Sully
Hi I think your notebook has a graphic chip problem. This happens after a long period of overheathing. The cheaper solutoin is to rebbal the chip. Unfortunately this task should be done by technicians, but it is cheaper than a motherboard replacement. I hope having helped you, Sully
Hi I think there is something jammed in your sewing machine: motor belt, bobbine,gears. etc. Try desconnect it from main and clean it. Then try to rotate it forwards and backwards looking for the part that is stuck. Some times the nylon gears breaks and get the machine out of order and stuck. I hope this hints may help you, Sully
Hi Your laptop DC jack is probably bad ou got unsoldered from the board hence having to force it in place to get it working. You should disassemble the laptop and get accces to the motherboard and dessolder the DC jack and replace with a new one as ressoldering the same may be temporary solution. Google for a tutorial on your laptop disassembly or try in Youtube. I hope having helped you, Sully
Hi, Can you hear the fan spinning? Are the CapsLock and ScrLk lights blinking? If the fan is spinning, probably you have a software problem. If the CapsLock and ScrlLk lights are blinking probably your video chip problem and need to replaced or "reballed", a process of ressolderig a BGA chip. If none of this symptoms are shown, I think it is a internal power problem that should be checked and fixed by a qualified technician or an experienced electronic hobbist.~ Sully
Hello our Experts, Thank tou for your suggestions. This 750gb Seagate external drive was working fine and suddenly stopped. I's one year old. I have a good deal of files stored in it. I am using a mini-USB to USB. I tried to use another cable - mini-USB to dual USB - plugging the two USB connector in a two USB ports of my desktop PC and nothing happened. Any other hints for this trouble will be appreciated. Thank you for your help, Sully
