Sir, my laptop no working when power on time caps button light blinking white light and wireless signal light always showing orange light. no screen display

have you tried a different power source or power supply ,maybe you can borrow one from a friend and try and if that don't work you might have to take it apart and see if your power cable is seated properly in the motherboard

With out the mode number can't really help. Remove battery and plug in AC Charger. Push and hold Power on button for 30secs. Then try powering up again.

If unit still fails most likely to be a System/Motherboard fault. If under warranty contact HP.

try to unplug it. remove battery. now hold the power button for sixty seconds. replace battery plug back in and try to reboot

Hi

If you have an internet connection using the ethernet cable but not on the wireless and there is an orange light blinking.. Try to reset the router by pressing the reset button located on the back or on the location were you can twist the stand for the router. press it for about 10secs and that will return the router on a factory settings. before u reset the router make sure to acces the configuration for the internet settings of your isp provider. if the orange light still there, try to download the latest firmware of your router on linksys site and that should fix the problem

the orange light always turns on while the power key is pressed.... try changing the battery......

Hello good day,sir
My compaq presario cq40..is powering on but blank on the screen and caps lock and num lock blingking only.I try ready so many time but everything are not meaning for me that's why i need your help,sir.please,give me some advice for power back.
Thank sir.

Try this:
Most of the time when a printer used for a certain period the ink would dry out and caused an error message. What you do is to replace with a new inks pad inside the printer and reset that error message. Once it is done, your printer will work again!

For Printer Model: Canon S9000, S300, S400, i550, i560, i850, i860, i865, i9100, i9950, PIXMA iP3000:

1. Turn off printer
2. Hold down Resume button and press Power button.
3. Keep holding down Power button and let Resume button go.
4. Press Resume button 2 times then let BOTH buttons go.
5. Green lights will flash and then stop blinking.
6. When green lights are solid, press the Resume button 4 times.
7. Press the Power button and the printer should turn off, if not, press the Power button once more.
8. Your printer should respond as normal.
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I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

The problem is your wasted ink tank it either needs to be replaced or you need to reset the error code like this

Try This

1) Close the print head cover, and turn off the printer. While pressing the Resume/Cancel button, press the Power button.
(Do not release the buttons. The LED lights in green to indicate that a function is selectable.)

2) While holding the Power button, release the Resume/Cancel button.
(Do not release the Power button.)
3) While holding the Power button, press the Resume/Cancel button 3 times, and then release the Power and Resume/Cancel buttons.
(Each time the Resume/Cancel button is pressed, the LED lights alternately in either orange or green, starting with orange.)
During initialization, the LED blinks in
green.
4) When the LED stops blinking and lights in green, press the Resume/Cancel button 4 times (Each time the Resume/Cancel button is pressed, the LED lights alternately in either orange or green, starting with orange.)

After the function (menu) is selected, press the Power button. The LED lights in green, and the
selected function is performed. (When the operation completes, the printer returns to the menu selection mode automatically.)

*** 4 times Green Waste ink counter resetting Both the main and borderless print waste ink counters are cleared.