Hello all i need this bios dump
acer travelmate spin b118
TMB118-G2-R-C3GR
BOARD ID: DAZHVAMB8C0 REV C
SN : NXVHUAA002925364B37600
CPU INTEL CELERON N4000
The files are attached are main 8mb and ec 128kb
the problem is power on with no display
note: when i read the ec chip there was error in detect pin 7
i use rt809f programer
thanks in advance...
ash91
Member
Last Activity: 04-21-2025, 05:01 AM
Joined: 06-05-2023
Location: JEDAH
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Hello all
i recive this hp laptop with caps lock 5 slow and 3 fast blink error which indcate bios error
the motherboard numper is FPW50 LA-H325P1 REV 1.0
sn CND131133V
the laptop seems to be bios programed before so i read the bios chip and attached the file
but i think i have to modify this file or it culd be the wrong file programed by some one else
so is there any way that i can find the right bios file because i try some bin files with the same result
i read that i need to modify DMI and some another things in order to be able flash the bios ...Leave a comment:
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Glad to know that problem sovled,some times it is just do not want to work and some times it works
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Well my friend i think your problem is the backlight enable signal (bklt_en) or so you can test it by locate the signal on led connector pin
or on the screen panel there is a test point (which is a small dot ) with bklt_en next to it there shuld be 3v on it
if that is the issu you can bybass it by a jumper from 3 v coil or from the screen it self
also by a jumper from 3v fuse to the bklt_en point on the screen panel
i hope this be useful to youLeave a comment:
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OK you need to check what is the combonent that gettig hot is it the gpu chip with (nvidia) word on it
or the pch that has big letter ( i ) on it
i still sugest to try boot the lap top without hard drive because some times it is just slow hard drive that slow down the
boot upLast edited by ash91; 12-23-2023, 02:48 PM.Leave a comment:
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forget to sugest removing the hard drive if it attached
and the discreted of the gpu in this asus model done by removing tow coils that are next to gpu ram chipsLeave a comment:
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my friend is seems like a pch or gpu proplem
on the other side of the motherboard (bottom) there are the cpu,pch and gpu chips
the nvidia card is not integrated card
if you have some expirance i sugest to isolate the nvidia gpu first or what it called (dis to uma)
search it on the internet and see the result...Leave a comment:
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Try romove the ram and star the laptop with out ram memory see if any changes done
is the laptop has an ec chip (the io memory chip) if yes you need to flash it too
if no you need a working bios with the same cpu as your laptop...Leave a comment:
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What abot the hot spot on the other side of the motherboard is there any change ?
is your graphic card integrated or not (nvidia , amd or intel )Leave a comment:
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DELL INSPIRON PS_ID PROPLEM AND FIX
Hi
I had a nice dell laptop yesturday,the proplem was it is not charging...
i try another orginal charger with no luck also another battery no change either
the famus massage that the ac adapter wattage in not reconize by the laptop always show at the boot
in the bios the ac adpters is unkhown
so it is a motherboard issu, first i download a boardview to know what i am abut to deal with
then i extract the motherboard to start trace the voltage
the 19.5 line was ok but the ps_id was 4.2v it shuld be 3.3
the signal came from super io chip so that where... -
Well my friend just do this steps
1 - remove the main battery and cmos battery if they installed
2 - carfuly unplug screen connector on the motherboard and check for any damage or dust on the connector
3 - after you check the screen connector replug the screen caple or if you have external monitor try connect it via vga or hdmi and power on the laptop
as for the heat in the marked area .. is it from the bottom side of the board maybe pch or graphic card just see what is it and replyLeave a comment:
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Good luck my friend...Leave a comment:
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...
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As mon2 said it is just caps
the best thing to do is replaceing the three of them at any expert repair shop and no need for warranty or simply remove them if you have a some soldring skill
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Hey citizens of badcaps
My name is Ahmad from Syria
34 years work in laptop repair shop
still seeking knolage in repairig pcs routers and laptops
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Re: Lenovo G50-80 ACLU3/ACLU4 UMA NM-A362
Work perfect
...
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Re: Hp pavilion 15 not detect hard drive
Sorry for so much delay but it took me a while to solve this
here how i fix it
1 - program the super i/o ec file
2 - but a formated hard drive
3 - adjust the boot option by enaable lagacy boot
4 - boot up the laptop and wait until windows start
5 - download offical bios from hp site it was f.72
6 - update the bios from windows ... after update complate the laptop work fine and the
proplem solved..Leave a comment:
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Re: Hp pavilion 15 not detect hard drive
The laptop did not detect the hard directly or when it is in the cady
the cady is working on another laptop as the hard disk work too...Leave a comment:
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Re: Hp pavilion 15 not detect hard drive
i try the hard drive on another laptop it work just fine
on the other hand i try another hard disk on this laptop the same thing
no bootable media
the power on the hard disk connector is stable
i will post some images about the proplem soonLast edited by ash91; 06-07-2023, 03:38 PM.Leave a comment:
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Re: Hp pavilion 15 not detect hard drive
The hard drive is formated and when i try to format it the windows setup
do not detect any partions
the bios some times detect the haed disk but most of the time do not
i think it is super i/o or pch proplem...Leave a comment:
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