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thanks but 15s delay is still there...
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sorry
full model is Latitude 5300 2-in-1
platform is Northbay TBT, 18828-1
service tag :H05PMW2
this is dump file and clean ME file...
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5300 2 in 1 (18828-1) boot delay, tpm error
hello my friends
i have a laptop here that came for this error
"Alert! TPM device is not detected"
and daley in boot
i flashed bios with different files,aslo clean ME files
but delay was still there
is there any other reason for 15 sec delay in boot?
than​
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svf15 (GD6) turn off after 2 about minutes
hello my friends
i have 3 motherboard with same problem, i thest them on two laptop
it doesn't matter where you are, it turn off in less than two minutes
ist not temperature problem
i tried bios but doesn't help any idea?
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Vostro 1520 UMA (LA-4596P) No LVDS (crt working)
hello my friends
i have 4 new motherboards with same problem
crt wotking fine but there is no LVDS
matrix turns on but its just backlight and black screen
i tried another cpu,ram,lcd and lcd cable tested
flashing bios not help
another motherboard work good in this setup
+LCDVDD= 3.3V
LCD_TST=3.3V
LCD_CBL_DET#=0V
LID_SW#=3.3V
any idea?
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ZBook 15 (LA-9241P) Fan always on
hello my friends
this laptop came with fan problem
as i measure FAN_PWM is always 0V and running full speed
but after windows totally boot up,FAN_PWM rise to fix 75%
tach signal working fine
flashing bios and ec doesn't help
what signals should i check ?
thanks
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6470b/8470p (Calvin UMA 6050A2466401) touchpad and keyboard flick
hello my friends
this board problem is that touchpad working but every 2 sec it stop for 1 sec!
its same for keyboard
they working but there is stops
its same even in bios page!
i test them separately
i tried different cpu,ram, touchpad and keyboard
replacing kbc and flashing bios doesn't help
any idea?
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Post subject: 6570b (CASPER-UMA_CR_HPB ) LVDS Problem
hello my friend
i have a motherboard here with lvds problem
with some panels there is no output just black screen
with some panels its noisy and split horizontally
Dp output is ok
i tried different bios,led,led cable
no change
any idea?...
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Re: 4540 (Rocky_Intel_MB, 11243-1 (48.4SI01.011)) No LVDS
i have another same motherboard and it work normally in same situation
currently LID_SW# =1V
after i remove D4901 :
LID_SW#= 3.3v
DISP_OFF#=0V
LCDVDD_EN=0V
LCD_BL_EN=0V
im facing wierd problem here
schematic and pcb are different
DISP_OFF# goes to pin 21 not 11
and CAM_USB_10+ that must be on pin 21 is on pin 11:|
LVDS Socket is 40 pin but pin 30 to 40 are not ground same as schematic, it's numbering doesn't make senseLast edited by r ez a; 01-25-2023, 08:43 AM.
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4540 (Rocky_Intel_MB, 11243-1 (48.4SI01.011)) No LVDS
hello friends
this board came with dead kbc, i replace it and its alive now
hdmi display is good but there is no lvds
i tried new bios,led and led cable
LCDVDD_EN=v0 and 36Ω
if i jump pin 3 and 4 of u4901 led will turn on just black
i see activity on edid
any idea?
should i try new kbc?
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Re: HP 400 G6 SFF Bios need
thanks alot,it worked very well
may i know how you solve it?...
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HP 400 G6 SFF Bios need
hi guys
as customer said this motherboard had failed bios update and now it has no it turs on just for a sec
i tried many bios dumps but with all of them it act like there is no bios chip on board
5 long beep and 7 short beep
damaged file attached
any idea whats wrong here?
HP Prodesk 400 G6
SAXTUBA
Rev:C...Last edited by r ez a; 01-09-2023, 07:14 AM.
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Re: B560 (LA56 10203-1) No S5_ENABLE
thank you
it solved by flashing EC
i didn't notice it at first
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B560 (LA56 10203-1) No S5_ENABLE
hi guys
i have a motherboard here that doesn't turn on
there is no 3.3V and 5V
i couldn't find b560 schematic or boardview and work on b460
as i find it was like this:
S5_ENABLE = 0V
RSMRST # _KBC = 3.3V
COVER_SW # = 3.3V
RSMRST # _KBC = 3.3V
any idea where should i check?
thanks
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