Finally fixed the blank screen after bios updated to 1.60 ,but without crisdisk because never worked.


1) https://www.ebay.com/sch/i.html?_fro...Board&_sacat=0

2) http://www.mediafire.com/file/9paazd...0C660D-1YE.zip


-Disassemply the laptop and disconect motherboard from case

-Find bios chip named [/B]WINBOND W25Q16BV

(photo 1)
Click image for larger version. 

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-Downlload tools from mediafire
-Unzip downloaded folder
-Unzip "CH341A-programmer-software" folder and install usb drivers from "DRIVERS" folder.
-Open CH341A.exe with admin rights
-Please see this photo carefully before connect "usb programmer" to the laptop usb.Click image for larger version. 

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-Connect "Usb Programmer" to usb laptop and the "Clip" to bios chip on the motherboard ( please see again the (photo 1)
-If you installed the drivers the "CH341A.exe"when you open, on the right bottom corner it says "device 0 connected"
-If you have connected all then click "dedect" button.Then select" W25Q16BV"and click ok.Then CH341A programm read you bios chip (if you not connect with the right way you get an error)
-Click "open" button and select "bios.rom"from unzipped folder you have downloaded before.
-Finally click "auto" button and flashing bios wil begin.If all done success you get a message "chip and buffer are same"
-Disconect clip from the bios and test your laptop again.