Blinking orange light

SOURCE: Power indicator light blinking

it looks like the battery is defective. try reseat the battery while the power cord plug in to see if that help. if you remove the battery and leave the power cord plug in, the battery symbol indicator light will turn off. Time to order a replacement battery.

SOURCE: Dell Blinking Power Light

Just wanted to say Thank You for the info on this site. I had the same problem as previously posted. When powered up, the monitor showed a fast flash of the desktop and then went black, with the power indicator flashing green. I read the posts, purchased the capacitors and the 4 - 2sc5707 transistors through ebay. I ordered them on the 6th and rec'd them today. I only had one bad capacitor and one transistor that checked bad, but I ordered 5 caps and 4 transistors. When ordering the caps be careful of the height of the caps. I found this to be a problem because I ordered the 50v, 105 degree Panasonic caps that didn't fit with the enclosure attached, so I used the 4 good caps removed previously and replaced the bad one with a 470uf, 50v. 85 degree cap from Rubycon I found among my spare parts. Installed the parts and the monitor is working properly (for the last two hours) so I'm happy for as long as the repair lasts. Thanks again for the info.

SOURCE: orange blinking power light on inspiron laptop

Hello,
I recommend purchasing a new Dell Inspiron battery.
The code 4 blinking orange or amber and one green, means a defective battery.
Thank You, Raphael

SOURCE: power button pushed battery light blinks twice won't turn on

I have the same problem for my dell note book
This is how i solve it

Unplug your note book from any power source
then remove the battery from the Notebook for
30 minutes after 30 minutes put back the battery and reconnect your adapter to power source turn on the power

SOURCE: POWER BUTTON IS BLINKING ORANGE

You may have a firmware or hardware problem, You may have to take it to a local PC repair store or contact the make of your computer