Are you sure you're using the right charger? It did happen to me i was using incompatible charger and it did causethe laptop to limit its performance..
what frequency the cpu is running on? If it's always below 1ghz .. Higher chance that is the charger.....
LazNo01
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Last Activity: Today, 03:33 AM
Joined: 09-25-2023
Location: Algiers
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Test this
[ATTACH]n3530701[/ATTACH]...Leave a comment:
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Update :
After fighting with the laptop for almost 1 week , and while doing some reaserch i found that a non genuin AC adapter could trigger something caleld BD PROCHOT , which makes the cpu slow down ( mine was stuck at 600MHz ) . so after getting a orignal AC adapter , the laptop recover and become smother and the cpu frequency become normal ....Leave a comment:
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[ATTACH]n3527990[/ATTACH] [ATTACH]n3527991[/ATTACH].
[ATTACH]n3527990[/ATTACH] [ATTACH]n3527991[/ATTACH]...Leave a comment:
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Thank you for your response sir.
i do have spi programmer and i know how to use it.
i did include the original dump under the name OG_dump and the actual bios i'm using under the name current bios.
Sorry, my mistake i didn't clarify that.
Thank you...Leave a comment:
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Hello people
Dell latitude 5580 la-e091p rev 2.0 [ Service tag : 31LQ1N2 / express service code : 6627300302 ]
power button blink when AC pluged but the laptop won't turn on .
i did find here on the forum a donor bios for the exact model , so i did use that image and with the help of UEFItool i backup the Gbe / ME region from my corrupted bios and put it the donor using hexeditor
the pc turned on fine but it was so slow , so i did re-install windows and all the drivers but still very slow , and there is a lot of drivers missing :
[ATTACH=JSON]{"data-align":"none","data-size":"custom","height":"183","title":"missing...Leave a comment:
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the only thing left is disable the on board ram , and i can't find any thing online . do you have any idea how to do it on that model ?
thank you....Leave a comment:
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It's an AMD cpu , doesn't have ME firmware
....
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I did flash it with a fresh bios, I think it's either the CPU or On-board ram.
I have to find a way to disable the On-board ram, do know how to for that model?...Leave a comment:
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according to the boardview there is MB_DQS_P0 and MB_DQS_N0 on the ram slot.
when turned on , MB_DQS_P0 = 0.68v , MB_DQS_N0 = 0V ....Leave a comment:
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The on board ram is by default enabled, unless the issue here comes from the onboard ram.. and that's what I'm suspecting..
The laptop behavior didn't change with or without the ram.
...Leave a comment:
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and that is a new thing i learnd here , thank you .
and what can be the issue for laptop to be stuck at RESET mode ?...Leave a comment:
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nothing happend when i plugged the usb Keyboard.
and for pwrgood signals they are all messured when the laptop is on , when i turn off the laptop all of them showed 0v except 5vsus_pwrgd was the same as turn on.
5VSUS_PWRGD = 3.2V
ALL_SYSTEM_PWRGD = 3v
APU_PWRGD = 1.8v
CORE_PWRGD = 3.1v
DDR_PWRGD = 3.34v
P_1.2V_PWRGD_10 = 3.34v
VS_PWRGD = 3.37v
VSUS_PWRGD = 3.3v
Dramrst# is 0V ( test it without the ram cause there is no room to test it while the ram is plugged )
i can't know to laptop consumption , i don't have...Leave a comment:
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i do have the boardview but i don't know the exact steps to follow for diagnosis :p...Leave a comment:
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here are two images inculding all the voltages i have , with power on and off .. i think everything looks normal on the power side .....
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That pad is ripped, there no copper there to solder on.. You need to scratch what left from that trace and run a jumper....Leave a comment:
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Need help Asus x512d power on black screen
asus x512d with ryzen 5 cpu, does power on but not image .
when the battery is unplugged and only dc is conected the CPU gets hot and the fan start spinning at max speed ( it's like the laptop turn on automaticly after the dc in pluged )
i did try with a new ddr4 ram but did help ( also the laptop has intgrated rams ) .
i need help where to start the diagnonsis what can cause such issue !
thank you. -
Was into electronics from very young age , now i own a consoles / computer repair shop ..
I'm here to learn, and share my knowledge if there is any :p...Leave a comment:
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