سلام لپ تاپ دل 1545 پیام time of day clock stoped را می داد و حتی وارد بایوس هم نمی شد
طریقه رفع عیب :
Remove the following in this sequence...power supply, the PC battery,the CMOS battery(CMOS battery is inside the notebook and most likely glued, try to remove it
After removing all above items, wait for 10 sec, press the ON power WITHOUT reinstalling the above items. This is to discharged all the electric in the PCB board if there still any
install all of them back. 1) BIOS battery 2) laptop battery. 3)then plug in the power supply
Start the notebook, you will be given an option to presee F1 to skip or F2 to enter the setup page. You can go either way but i would suggest to
press F2 to go to BIOS to setup the time first
Go to dell website and download the latest BIOS and update it
خلاصش اینکه باتری بایوس را عوض کنید و بایوس را اپدیت کنید
طریقه رفع عیب :
This is a firmware fault
Remove the following in this sequence...power supply, the PC battery,the CMOS battery(CMOS battery is inside the notebook and most likely glued, try to remove it
After removing all above items, wait for 10 sec, press the ON power WITHOUT reinstalling the above items. This is to discharged all the electric in the PCB board if there still any
install all of them back. 1) BIOS battery 2) laptop battery. 3)then plug in the power supply
Start the notebook, you will be given an option to presee F1 to skip or F2 to enter the setup page. You can go either way but i would suggest to
press F2 to go to BIOS to setup the time first
Go to dell website and download the latest BIOS and update it
خلاصش اینکه باتری بایوس را عوض کنید و بایوس را اپدیت کنید