Use the guide to replacing the print head:

Brother MFC-490CW Print head Replacement

Asus x407m is showing on setup and is not booting on desktop

What are the colours that are printing instead?

Have you tried running a few print head cleans to see if this resolves the issue?

@danj @oldturkey03

44V turned off and 46V turned full on. I have tried to get to the U9701 LED driver. But after taking out one of the fan cables a connector pin went with it and by pullig up the antenna of the wifi board one of those broke too, so i stopped there. As long as the LED are not getting any worse, i will leave it that way. It seems i am ruining more by trying to fix it.

I have taken apart 4 or 5, 2011 Macbooks, but the 2013 is way worse, with all these flatband cables and connectors everywhere.

Thanks for all your replys and your help.

Connecting Epson printer to Wi-Fi network is an easy process and can be accomplished in 7 steps without needing any prior technical knowledge. The process of connecting the printer to Wi-Fi is as follows:

1. Press the home icon on your printer.
2. Navigate to Setup, followed by Network Settings.
3. Choose Wi-Fi Setup and then Wi-Fi Setup Wizard.
4. You could either choose the Wi-Fi network or fill in its name manually. To manually enter the network name, simply choose Other Network and fill in the details.
5. Enter the password of the Wi-Fi you are using and click Done.
6. Verify the details shown and tap on Proceed.
7. Once the network connection is established, the Wi-Fi symbol on the LCD display screen appears blue. If you wish to print the network set-up report you could press the Start icon.

Voila! Your Epson printer is connected to the Wi-Fi network.

Brothers , just go to

1. "Device Manager"

2. "Storage controllers"

3 . Right click on "O2Micro Integrated MMC/SD controller" and disable this driver.

Your Welcome!

I’m having the same problem. This is a new laptop and it’s running awful. It’s at the point I can’t use it.

Steps to Connect Your Epson Printer to Computer

To connect your Epson printer to the computer, first, finish up the hardware process. Use the USB cords or cables that came along with your printer to connect your Epson printer to computer. Ensure that the USB or cable that you use is genuine. After this, let's finish the software process by going through the steps below:

• Visit the official website of Epson to download the driver of your Epson printer.
• While downloading, ascertain that you select the correct operating system.
• Open the downloaded file, click on the 'Auto Run' option and then follow the instructions on the screen to finish the installation process.

where do you get the new LCD screen?