Giving battery blinks 4 times but not turning on.
Hey i have dell m6600 laptop it suddenly turned off and turning on its battery is dead. When i connect to the charger it gives 4 orange light blink but when i press power on button the light went off and won't turn on.
Questa è una buona domanda?
5 Commenti
Although I have checked that there is output voltage in motherboard but doesn't find the problem. Every hardware component seems fine nothing damages in it. I don't trust mechanics here because they don't have that much knowledge about it.
da Ali
I've got the same problem! I thought it was a motherboard problem too but I have swapped 2 motherboard of the same model and unfortunately no boot. I'm gonna try checking the CMOS battery like one of the comments said
da Xerkies
Hi @xerkies
Did you look at pages 132 & 133 of the manual?
All three light blinking indicates the system board is defective, etc.
You must look at what each of the three LED's are doing - blinking, solid or off. It is like a code that you need to decipher.
Let us know what you are getting. Then we may be able to help.
You said you swapped motherboards so the problem could be the battery, hard drive, the Wi-Fi card, defective RAM (swap RAM modules around), the screen (try an external monitor or TV), etc. Try connecting them one at a time and see what the lights display. Could even be the charger so check its voltage.
da mike
@aactech okay so the battery and the power button flashes once. Also the caps lock light flashes once too. Does the flash once count as blinking? On the manual there is solid led flash and I'm not sure what that looks like.
da Xerkies
@xerkies Solid just means the light comes on and stays on.
da mike