Thank you to the guys at HEGE supporting Badcaps [ HEGE ] [ HEGE DEX Chart ]
Announcement
Collapse
No announcement yet.
User Profile
Collapse
-
-
Re: Lenovo IdeaPad 3 15ADA05
Blinking power button (but working laptop) is related to an empty DMI section?
Leave a comment:
-
Re: ideapad 5 14are05 bios please s/n R9101C90
Thank you very much, working perfectly
Leave a comment:
-
Re: ASUS Chromebook c425ta-aj0054 bios
For who can be interested , here the Coreboot BIOS flashable by a programmer directly on the EEPROm (in my case: W25Q128JVPxM )
this can allow to install Linux/Windows/MacOS losing ChromeOS (not starting anymore stock OS)...
Leave a comment:
-
Re: ASUS Chromebook c425ta-aj0054 bios
can you provide a complete dump after coreboot modifications?...
Leave a comment:
-
Re: lenovo E560 NM-A561 bios
OMG, you point me on the right direction!, thank you, finally "fixed", the issue come when the operating system is trying to switch from UMA tro discrete .. or doing some checks on this......
Leave a comment:
-
-
Re: lenovo E560 NM-A561 bios
hi SMDFlea, here the infos:
Lenovo ThinkPAD E560
on the mainboard:
BE560 NM-A561
REV 1.0
2015-07-28
serials and model:
machine type: 20EV000YIX
SystemUnit serial: PF0i4QGH
board serial: L1HF6B70165
UUID: 0529C5CC-2610-11B2-A85C-856EB69E7774
other infos are in the picture
very thank you for any help, i can also provide images of internal stickers...Last edited by Bartoloni; 09-13-2023, 05:05 AM.
Leave a comment:
-
Re: lenovo E560 NM-A561 bios
i have motherboard
BE560 NM-A561
REV 1.0
2015-07-28
tried this one, but nothing on screen.
previous bios i have has some issues with ACPI (windows installer going to BSOD with every version of windows, but Linux is working fine)
anyone has a versione ofr the "BE" version? or is the same? ( the think pad is reporting E560 on the chassis)
this is the one i found on the machine..but i prefer to have another not derivating from this one.(worried about some corruption related...Last edited by Bartoloni; 09-12-2023, 11:19 AM.
Leave a comment:
-
Re: Lenovo G50-80 Not ON Charger (no led) but Battery OK (ACLU3/ACLU4 UMA NM-A362)
i received today another laptop like this one.. with PU904 becoming Hot... the EC seems fine, not shorts on nearby capacitors and no short on center pin of power connector, injecting on pin 5 of the PU904 the CX20752 (digital audio amplifier) starts heating, can be nice to remove the audio IC ... but customer wan't pay for a motherboard repair
Leave a comment:
-
Re: ASUS Chromebook c425ta-aj0054 bios
Hi, i have a C425T that can't be recovered from USB DRIVE / SDCARD (it fails always after 20-30 minutes of writing the OS)
tried with different usbdrives and different sdcards... and also using different .BIN from google repository...
the laptop was perfectly working after the repair but customer lost the passwords ..
do you have successfullly installed GalliumOS or other things (MacOS) ? can you share a dump of your BIOS after installation of coreboot (or similar? )
or are you using...
Leave a comment:
-
Re: Anyone know the UMA conversion for the LA-G521P ?
sorry my fault... ... by default on this motherboard there is ONLY RC134... this mean that DISCRETE is present...
first try i removed RC134...
without any difference...afetr that i lowered the signal moving the removed resistor to RC133 position (that is empty by default).. without any success again
can be necessary a BIOS for a laptop with this board and not discrete GPU? (asking this because i have a fast backlight flash..like some Acer do when there is a bios corruption)Last edited by Bartoloni; 05-22-2023, 11:55 AM.
Leave a comment:
-
Re: Anyone know the UMA conversion for the LA-G521P ?
i found that the RC133 (and also Rc134) are the "flag" resistor used to switch from UMA to DISCRETE.. looking at schematics
i removed RC133 but seems that integrated GPU is not starting ( half milliamp on power supply... probably just the CPU is "powered")...
Leave a comment:
-
Anyone know the UMA conversion for the LA-G521P ?
i searched on the web and youtube but no infos about this motherboard...
is from an ACER A515-52G ... LA-G521p REV 1A
very thank you for any info about that (also for schematics)
-
Re: No visdeo ASUS X580
OMG, i have the same motherboard and the same issue... destroyed LED panel.. and video output only on HDMI ... i was thinking was the GTX1050 to reflow, but after this nothing changes.. i also noticed an high frequency noise coming from the GPU when LED panel is connected
Leave a comment:
-
-
Re: Asus P5440F dead
thank you Jarotech ...i have a C34SH from a similar ASUS board (same place near the battery connector) probably the sameLast edited by Bartoloni; 04-05-2023, 08:25 AM.
Leave a comment:
-
Re: Ux310uv rev : 2.0 need bİos
OMG do you have extracted the password from the dump? how this can be possible? i never seen any tool able to do that....
Leave a comment:
-
Re: Ux310uv rev : 2.0 need bİos
Working fine very thank you!...
Leave a comment:
No activity results to display
Show More
Leave a comment: