it doesn't have any problem, but the bios programmer won't let me read this chip (it reads on the 'winbound 74M12JWSIG' capsule marked on the MoBo as UC2, it's 128mb , the programmer is XGCU T48 (TL866-3G) version 00.01.31
I try to use the auto detect and it doesn't work, I manually search for the chip and it is not supported, does anyone have an idea, I am doing regular bacups of the machines that pass through my hands, in case I need it in the future as well as being able to help here in the forum [ATTACH=JSON]{"data-align":"none","data-size":"small","data-attachmentid":3279110}[/ATTACH]...
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-
Yesterday, 02:53 PM
-
Hi there!
The power supply is ILPI-393 V.A
The main PCB is ILIF-563 V.A
There was a blow-up capacitor on C865. I chang it, but no luck.
I see that there is a black resistor on R8, but I don't know the resistance of the resistor to change it.
Did someone have a schematic for the power supply board or can you give me some help on this resistor?
On the other side of the resistor is the LED module OZ9998EGN....Today, 06:44 AM -
ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0Yesterday, 03:40 PM
-
Hello,
I have a A1706 with 820-00923-A board. The laptop came in with non-working keyboard. I bought a new top-cover with keyboard and transfered everything to the new topcover.
Since then the macbook will not charge or power-up. Before replacing top cover, I started the macbook to test, and it worked fine apart from keyboard. Then shut it down and did replacement.
This is what I measure so far:
Resistance from F7000 to ground is 123 Ohm on pin 1 and 2
PPBUS_G3H = 0,79v
PPBUS_HS_CPU = 0,79v
PPBUS_HS_OTH5V = 0,79v
PPBUS_HS_OTH3V3...05-21-2024, 02:06 PM -
I bought a T12-958 recently with an M8 handle and until now it has worked very well. The tip wasn't earthed but that was easily resolved.
Now, whenever it is switched on, it heats up to about 70*C then shows an [INVER] error on the screen and stops. In order to fix it I have to either unplug and re-plug the handle, or unplug and re-insert the tip from the handle. While doing that it changes to [ERROR], then it finishes heating up and works perfectly. Until it's turned off, after which it will show [INVER] again next time it is turned on.
Any idea what the problem is?05-06-2024, 01:36 PM -
hello, does anybody have MSI GF62 GF72 GV62 GV72 MS-179E MS-16JE1 [B] boardview ? thank you [/B]hello, does anybody have MSI GF62 GF72 GV62 GV72 MS-179E MS-16JE1 [B] boardview ? thank you [/B]05-15-2024, 05:14 AM
-
Hello,
I have a got my hands on a used Fujitsu Lifebook E549 and the system does not start, no power goes and the wireless light is flashing white 1-0 intermittent.
I also see that the bios chip has been resoldered so some previous work has been done.
I have attached the bios dumps for both the IC, if it can be repaired would be great help. thanks in advance!...Today, 04:40 AM -
i have uti 260b when i turn it on , it stucks on loading screen , how can i fix this problem ?Today, 04:10 AM
-
Good morning,
I have a problem with the BIOS of the DELL 5250. I have a LAN error in Windows. Is anyone able to fix this? I don't know if MEregion wasn't cleaned. SN:H2P3MM2...Yesterday, 02:57 AM -
Hello,
I have a MacBook Air 13 inches 2014.
I have set a EFI password and I can't remember it : now I want to reinstall macOS and I can't because the MacBook is asking for the password.
I know how to remove the password with a usb programmer.
I plug the usb programmer to the motherboard and to my pc with usb, I read the EFI and I save it to a file.
Then I have to find this value in the file : $SVS because it indicate where is the password.
But I can't find the value.
I have attached the file
Thank...05-14-2024, 12:10 PM
-
Hi there!
The power supply is ILPI-393 V.A
The main PCB is ILIF-563 V.A
There was a blow-up capacitor on C865. I chang it, but no luck.
I see that there is a black resistor on R8, but I don't know the resistance of the resistor to change it.
Did someone have a schematic for the power supply board or can you give me some help on this resistor?
On the other side of the resistor is the LED module OZ9998EGN....Today, 06:44 AM -
Hello,
I have a got my hands on a used Fujitsu Lifebook E549 and the system does not start, no power goes and the wireless light is flashing white 1-0 intermittent.
I also see that the bios chip has been resoldered so some previous work has been done.
I have attached the bios dumps for both the IC, if it can be repaired would be great help. thanks in advance!...Today, 04:40 AM -
i have uti 260b when i turn it on , it stucks on loading screen , how can i fix this problem ?Today, 04:10 AM
-
I need to order some because my parts bin is getting very low on this value
Thanks to anyone that can help
Dig key is out of stock and so is Mouser Electronics is also out of stock as well
I found some from a eBay seller that shows the box that 3000 of them are boxed in I think I should be alright buying them from this sellerYesterday, 07:22 PM -
Description : HP ProBook 440 G9
Serial Number : 5CD2268075
Product Number : 5Y4A2EA
cpu i5 1235u
need bios spi rom 32mb + ec rom 32mb
motherboard quanta DAX8SFMB8B1 REV:B
attaching orginal bios rom + ec rom...04-12-2023, 06:05 AM -
Hello.
Have this Apple A2141 EMC 3347 that charge, but dont react to start or open
when i attached charger, power consumption goes to 1.7W and than goes down to 0.9W
thermocam shows only ic little bit heated is T2 ic
SN- C02EQ1YCMD7TToday, 02:07 AM -
Does anyone have the Acer Swift SF314-57G, Motherboard BoardView fileYesterday, 09:01 PM
-
I am struggling with a Clevo NL51RU linux laptop that does not boot because of a corrupt main bios.
I did not succeed to build a new bios. Maybe somebody has more experience with this laptop and can build a working bios for me or has a working dump.
Clevo NL51RU
ser: NKNL51RU0001D00318
Many thanks!...Yesterday, 11:02 AM -
I need to find a replacement for this diode on one of the six gate drivers of a full-bridge IGBT inverter for a servo motor. It has S3 on the package. How can I find out for sure the right diode that I need. I believe it is schottky because it has 0.2V drop across.
The anode is on pin Ve and cathode on pin DESAT on 316J gate driver IC. Also would be nice if anyone had an idea of the purpose it is serving as it is not included in the suggested schematic of the 316J datasheet.
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"image.png","data-attachmentid":3278447}[/ATTACH]...05-26-2024, 09:45 AM -
ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0ined bios [I]HP ENVY 17[/I]-[I]CG GPI70 LA[/I]-[I]J501P[/I] rev 2.0Yesterday, 03:40 PM