Yes, i've checked that and it
says it's 3.3v...
adamski1952
Senior Member
Last Activity: Today, 05:48 AM
Joined: 10-24-2021
Location: lancashire
-
Can you confirm that 25Q256JVEN is 1.8v I can't find anything on winbond website and the input voltage is 3.3v....Leave a comment:
-
I think i got it now .I have 3.3 ldo on PU4501 wich leads me to a resistor PR4519 and into D4305/ D4307. both diodes are good with outputs of 3.3v which feed into RN4302. any idea where I go from here?...Leave a comment:
-
Please forgive me. I'm still trying to grasp schematics. Can't figure out where to test for VCCRTC(but there is 3.3 on the bios chip) can you tell me where to test .No voltage present at PU5102. Dont I need power good output Voltage on PU5102?...Last edited by adamski1952; 03-15-2026, 02:11 PM.Leave a comment:
-
dell latitude 5530 ram issue
Hi all.
Working on a dell lattidude 5530 with no ram voltage. scematics and boardview here:- https://www.badcaps.net/forum/docume...-and-schematic.
I get input voltage of 13v on PU5101 but no output readings,i.e. power good at pin7 ,no enable signal going in at pin at pin 9 .No LDO at pin 14. I'm not up to speed with what readings I should have in order for power good to go out.
Any help would be great. -
dell latitude 5530 boardview and schematic
Dell 5530 boardview and schematics, Enjoy.... -
Sorry,I should have explained that the laptop doesn't power on.
My intent was to download a new bios but I can't read the model number or the serial number.Leave a comment:
-
Question regarding laptop serial number
Hi all.
I'm working on a acer laptop where the serial number on the base has become unreadable.Would it be possible to get the serial from a bios file and if so which section do I need to post my bios dump for help with this.? -
I agree. looks like that is shorted. Ive been looking for the boardview everywhere and it was right under my nose.
Leave a comment:
-
Hi. I presume your measuring that rail at the inductor. I get a reading in the kilo ohms. K1.1 to k1.4.
I notice you have are fortunate enough to have a boardview. Please please Please be kind enough to share with the badcaps community.Leave a comment:
-
Can someone check these download links please.Leave a comment:
-
Can't see any photos.Leave a comment:
-
The XMC is listed on neoprogrammer.You will need ch341a to program it....Leave a comment:
-
firmware dump. ...Leave a comment:
-
Oops it's DN2L3Z2 need new glasses. I think the file I uploaded is an update utility. I will add firmware dump later today....Leave a comment:
-
ST Number should read DN2L372. Sorry....Leave a comment:
-
Alienware Area-51m NVIDIA GeForce RTX 2070 SUPER 8GB vBIOS
Hi all.
Working on a Dell Alienware model P38E(ST:N2L3Z2) with graphic issue.I fear the gpu has failed but i want to try flashing the firmware on it.I have downloaded the file. but I think it may need converting to bin to flash it.Can anyone help with this.... -
Asus prime B560M-A rev 1 schematic/boardview
Hi all.
Looking for asus prime b560m-a r1.02 boardview and schematic please. -
Check in the sticky( ic marking codes) : https://www.badcaps.net/forum/troubl...and-datasheetsLeave a comment:
No activity results to display
Leave a comment: