Aspire ES1-512-C32A no immediate power up

Tropos
Tropos Member Posts: 3 New User
edited March 2023 in 2017 Archives

I am not very confident with computers and  my Laptop does not start straight away.  When the power button is pressed the power light flashes on an off for a few minutes and then the computer eventually starts up.  There is a faint sound of something trying to startup. Can any one shed some light on this promblem?  My laptop has just gone on 2years old but has had little use.

Answers

  • Trukntigger
    Trukntigger Member Posts: 256 Mr. Fixit WiFi Icon

    Battery could be failing. Power brick could be failing. Thermal issue due to dust buildup and or thermal paste dried up and cpu running too hot.

  • Tropos
    Tropos Member Posts: 3 New User

    Thank you for your reply Trukntigger. If the battery still holds its charge for 6 hours+ could it still be failing. It is still charging fine from the power supply. Where would there be a dust build up so that I can check/clean it?  Where is the thermal paste?  Thanks 

  • Trukntigger
    Trukntigger Member Posts: 256 Mr. Fixit WiFi Icon

    You mention two years. I have to guess at a early time it did not do this delay power up issue. Battery at that level should be ok. Power brick charges yes, no way to test if wattage output low like brown out and system keeps pulsing to start till it gets rolling.

    Thermal paste and dirt dust- over time the conductive paste used to transfer heat from cpu to heatsink then out of your system drys out. As this happens the efficancy of heat transfer drops but... this issue usually shows after system been running awhile like a stove, takes a bit of time to really heat up. Dust- the heatsink transfers heat but the fan moves the heat out of system. As dust dirt build up it acts like blanket preventing heat from escaping and slows fan speeds but again..usually shows as issue after system been running a while.

    Questions like do you observe this problem on battery only? When you power down do you actually shut down or use sleep or hibernate? Once system is running so you notice any abnormalities like studdering or garbbled display graphics? Are issue showing after running for some time or none after its up and going?

    At this point the only time I have seen an issue like this was power supply related in a desktop and unplugging a few extras (dvd and a hard drive and 1 fan) got me thru. Once I replaced power with a better and higher capacity one the issue went away. This leads me to suspect power brick weak, the highest current draw is on start up..once running (hard drive spun up, screen lights, cpu energized) the load drops some and your fine. The other is a device like say hard drive is drawing a bit too much current on start up.  You can test this thought, create a bootable usb flash drive and then unplug (remove) hard drive.  Power up and boot from USB, see if it still does this start up issue. If okay, hard drive is drawing high load or brick bad.  SSD drive could lower power draw if option.

  • Tropos
    Tropos Member Posts: 3 New User

    Sorry I should have given more detail.  This is a new problem. Onec the system has powered up everything is normal. By the way it is taking up to half an hour to power up now. The problem is both with battery power and power supply. I always shutdown at the end of a session. The graphics etc are all normal there are no issues once it is up and running.

    I am not confident to do a USB boot so might have to take it in to a technician.  Thank you for your assistance.

  • Trukntigger
    Trukntigger Member Posts: 256 Mr. Fixit WiFi Icon

    Just take a USB flash drive and create a windows recovery boot or a plain DOS boot. Directions all over web on making it.  Once done boot from that and let me know if delay or boots that flash drive right away like normal, don't have to do anything else with it, just boot. Actually you can boot from anything else but the hard drive. DVD and a windows disk, no need to do anything once boots, just want to know if issue occurs on other media than hard drive.