Refer to this thread https://www.badcaps.net/forum/showthread.php?t=64504
i end up my old motherboard due to inexperienced & newbie soldering anyways i bought one refurbished motherboard from AliBaba site, everything work fine on my laptop like charging battery, direct line etc, but i am facing one very weird issue, my laptop sudden loosing power & won't let power on, like if lapton is power on & window working, it sudden all power gone without any warning & if i press power button on that time a little power light blink less than one second & gone, now i takeout battery & check with direct charger & it do same a little power light blink less than one second & gone, but if i put battery without charger than laptop power on again & working, than if i plug in charging line it still working, i checked motherboard different components with multi meter & 19 voltage is there with charger, before i thought its due to might be CPU/GPU over heating & i replace & apply new thermal past, but problem still there, now what i found is if i take out motherboard from laptop case than it working stable & never loos power neither with direct line nor with battery but if i put motherboard inside laptop case & pack everything than this issue exist, i have no idea whats wrong & what kind of issue is this, does my case have some ground connection issue like (loosing earth) and if i put motherboard outside of case than it start working, how to confirm what actual issue is, i hope someone will guide me & help me to sort out my issue,
Thanks in advance,
Regards.
i end up my old motherboard due to inexperienced & newbie soldering anyways i bought one refurbished motherboard from AliBaba site, everything work fine on my laptop like charging battery, direct line etc, but i am facing one very weird issue, my laptop sudden loosing power & won't let power on, like if lapton is power on & window working, it sudden all power gone without any warning & if i press power button on that time a little power light blink less than one second & gone, now i takeout battery & check with direct charger & it do same a little power light blink less than one second & gone, but if i put battery without charger than laptop power on again & working, than if i plug in charging line it still working, i checked motherboard different components with multi meter & 19 voltage is there with charger, before i thought its due to might be CPU/GPU over heating & i replace & apply new thermal past, but problem still there, now what i found is if i take out motherboard from laptop case than it working stable & never loos power neither with direct line nor with battery but if i put motherboard inside laptop case & pack everything than this issue exist, i have no idea whats wrong & what kind of issue is this, does my case have some ground connection issue like (loosing earth) and if i put motherboard outside of case than it start working, how to confirm what actual issue is, i hope someone will guide me & help me to sort out my issue,
Thanks in advance,
Regards.
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