I'm trying to extract a flashable bios file(ch341a) from the lenovo bios executable download. I have tried the instructions from this site [URL]https://starkeblog.com/lenovo/uefi/2022/08/28/extracting-bios-image-from-lenovo-update-exe.html[/URL], which are not working. According to those instructions, after issuing the command [CODE]"innoextract 7wcn38ww.exe"[/CODE] it should create an \app folder, inside which, I should find a newly created "7wcn38ww.exe" file. I should then be able to extract that using 7zip and find my .FD file.
The trouble I'm having is that...
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-
Today, 07:55 AM
-
When i fully shut off mac, orange light goes off and wont react to power button. I have difficult time resetting with combination "shift+control+option and power button", because it rarely works (reason unknown), when i manage to get orange light and then press power button macbook wont turn on and orange light goes off. When i hold combination with power button it turns on, and works fine if put it to sleep mode.
Works with battery and charges, but when i shut off i get this problem.
It had liquid spill. Board has no corrosion, keyboard is working, power button...05-31-2024, 03:34 AM -
Hello anybody pls help me with [B]endpoint security controller problem[/B]
HP Elitebook 840 G6
SN #5CG033127VK
ProducID 7LL16LT#ABM
ThanksHello anybody pls help me with [B]endpoint security controller problem[/B]
HP Elitebook 840 G6
SN #5CG033127VK
ProducID 7LL16LT#ABM
ThanksHello anybody pls help me with [B]endpoint security controller problem[/B]
HP Elitebook 840 G6
SN #5CG033127VK
ProducID 7LL16LT#ABM
Thanks...Today, 09:55 AM -
Just starting out in electronics repair and teaching myself as I go.
I have here a Corsair RM650 ATX PSU, which I'm treating as a learning project that if successful may be used in my PC.
Fuse was blown, probable power surge from lightning, followed the circuit and found, a dead relay and all the diodes and resistors around the bridge rectifier shorted. Rectifier and MOSFETs seem fine on the LCR.
Also found these tiny diodes on the other side, a few shorted, the rest seem fine. But they're not all marked as Zener on the pcb. So I'm unsure what these should be replaced with....Today, 09:52 AM -
hello
i need bios for dell inspiron 14
motherboard : [COLOR=#c0392b][B]odin n adl mb 203128 sd 448.0q923.00sd[/B][/COLOR]
my laptop update bios and after finish update bios dont power on ( black screen )
help me pleasehello
i need bios for dell inspiron 14
motherboard : [COLOR=#c0392b][B]odin n adl mb 203128 sd 448.0q923.00sd[/B][/COLOR]
my laptop update bios and after finish update bios dont power on ( black screen )
help me pleasehello
i need bios for dell inspiron 14
motherboard : [COLOR=#c0392b][B]odin n adl mb 203128 sd 448.0q923.00sd[/B][/COLOR]...Today, 09:25 AM -
[FONT=Arial]I have a 60 inch Samsung UN60EH6000F flatscreen TV. The screen went black a few months ago Sound is good, backlight is good, no menu. I replaced the TCon board with a used board purchased from Ebay. It worked fine for a 3-4 months, then the screen started ‘fading' back. Once again, sound is good, backlight is good, no menu. However, this time the picture looks fine for about 10-15 minutes, then fades back. [B]If I power cycle the TV, the display reappears, for another 10-15 minutes[/B], then fades black again. Repeatable ever time.
I ordered a supposedly ‘new' Tcon...06-09-2024, 10:28 AM -
Hello, I have a Lenovo M920x EQ370 NM-B551 IQ3X0IL Type 10S2 Model S04E00. Turns on but does not give video, this is the bios backup.
Can someone help me, thanks....06-06-2024, 05:14 AM -
Hello i have Dell Latitude 7212 Rugged Extreme with BIOS password and 0001 suffix. Tried bios-pw, but no luck. Can anyone help me?
Service Tag: 9SMCTG2
Intel Core i5-7300U...05-21-2024, 04:37 AM -
G513R-MV-VGT
6050a3348803-mb-a02
Sn n5nrkd000863218
Model g713rm-kh011
Please rebuild
When I turn on the device on the charger, there is no image
When running the device from battery it works fine...Today, 08:44 AM -
They brought the MacBook after another service and the touch ID doesn’t work, and it’s not surprising because the cable is broken. How to get out of this situation so that the touch ID works? who did it? I’m still thinking about repairing the cable, but it’s not clear where the information is stored, on the cable or in the sensor itself?
...
Today, 08:08 AM
-
I'm trying to extract a flashable bios file(ch341a) from the lenovo bios executable download. I have tried the instructions from this site [URL]https://starkeblog.com/lenovo/uefi/2022/08/28/extracting-bios-image-from-lenovo-update-exe.html[/URL], which are not working. According to those instructions, after issuing the command [CODE]"innoextract 7wcn38ww.exe"[/CODE] it should create an \app folder, inside which, I should find a newly created "7wcn38ww.exe" file. I should then be able to extract that using 7zip and find my .FD file.
The trouble I'm having is that...Today, 07:55 AM -
They brought the MacBook after another service and the touch ID doesn’t work, and it’s not surprising because the cable is broken. How to get out of this situation so that the touch ID works? who did it? I’m still thinking about repairing the cable, but it’s not clear where the information is stored, on the cable or in the sensor itself?...
Today, 08:08 AM
-
[FONT=Comic Sans MS][SIZE=16px]Hii
is it possible to remove bios password for this laptop
-- Dell Latitude 9440 --
is the bios file size = 64 MB ??[/SIZE][/FONT]Today, 05:41 AM -
I got this tv yesterday and it shows a screen full of colored vertical bars and horizontal lines that move, change, and dance around. When the set is powered on there is a slight buzz from the tcon. I removed one ribbon at a time and this was the result:
Right side connected, left side disconnected = half image on right (somewhat distorted, see photo attached) white screen on left. NO buzzing from TCON
Left side connected, right side disconnected = right side black, left side white with distorted horizontal lines near top of screen. Buzzing from TCON
I swapped...Today, 07:57 AM -
hello
i need bios for dell inspiron 14
motherboard : [COLOR=#c0392b][B]odin n adl mb 203128 sd 448.0q923.00sd[/B][/COLOR]
my laptop update bios and after finish update bios dont power on ( black screen )
help me pleasehello
i need bios for dell inspiron 14
motherboard : [COLOR=#c0392b][B]odin n adl mb 203128 sd 448.0q923.00sd[/B][/COLOR]
my laptop update bios and after finish update bios dont power on ( black screen )
help me pleasehello
i need bios for dell inspiron 14
motherboard : [COLOR=#c0392b][B]odin n adl mb 203128 sd 448.0q923.00sd[/B][/COLOR]...Today, 09:25 AM -
Hello i am looking for firmware i have a 50 inch tv stuck in bootloop Vestel 17mb185 VES500QNDH . I have tried with another 17mb18180e same thing maybe both are bad . Thanks...Today, 07:25 AM
-
Hi, which Is the simple and cheap way to programm Lenovo chip IT8227E-256? Possibile whit Ch341A? ThanksToday, 07:11 AM
-
Hello anybody pls help me with [B]endpoint security controller problem[/B]
HP Elitebook 840 G6
SN #5CG033127VK
ProducID 7LL16LT#ABM
ThanksHello anybody pls help me with [B]endpoint security controller problem[/B]
HP Elitebook 840 G6
SN #5CG033127VK
ProducID 7LL16LT#ABM
ThanksHello anybody pls help me with [B]endpoint security controller problem[/B]
HP Elitebook 840 G6
SN #5CG033127VK
ProducID 7LL16LT#ABM
Thanks...Today, 09:55 AM -
Just starting out in electronics repair and teaching myself as I go.
I have here a Corsair RM650 ATX PSU, which I'm treating as a learning project that if successful may be used in my PC.
Fuse was blown, probable power surge from lightning, followed the circuit and found, a dead relay and all the diodes and resistors around the bridge rectifier shorted. Rectifier and MOSFETs seem fine on the LCR.
Also found these tiny diodes on the other side, a few shorted, the rest seem fine. But they're not all marked as Zener on the pcb. So I'm unsure what these should be replaced with....Today, 09:52 AM -
G513R-MV-VGT
6050a3348803-mb-a02
Sn n5nrkd000863218
Model g713rm-kh011
Please rebuild
When I turn on the device on the charger, there is no image
When running the device from battery it works fine...Today, 08:44 AM