Hello, i have question about ASUS ROG GA401Q, the integrated "soldered" ram has many errors when testing with MemTest, can i disable it ? i have access to all soldering equipment, bios programmer.
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by LukosiukasToday, 02:33 AM
-
Hello,
LENOVO Ideapad 330S-15ARR
MO: YDN0B882001W
S/N: YD05B8QJ
Motherboard: MV-6 94V-0
Symptom: The PC starts, the fan runs, the lights are on. No display on the screen or HDMI port. Consumption: 1.5 A.
Do you have a BIOS to test?
Here is the backup of the BIOS.
Thank you.
...-
Channel: BIOS Requests ONLY!
Today, 02:25 AM -
-
by PycLaH[B]Chromebook e100 2nd Gen - Bios enable Developer Mode and remove Managed by...[/B]
I Have Chromebook e100 2nd Gen,
Please can you enable Developer mode and remove managed by ... please
mlb_serial_number: [B]1532022002872[/B]
serial_number: [B]PF2TKV5V[/B]
model_name: [B]Lenovo 100e Chromebook 2nd Gen[/B]
mfg_date: [B]2021-04-19[/B][B]Chromebook e100 2nd Gen - Bios enable Developer Mode and remove Managed by...[/B]
I Have Chromebook e100 2nd Gen,
Please can you enable Developer mode and remove managed by ... please
mlb_serial_number:...-
Channel: BIOS Requests ONLY!
Yesterday, 12:57 PM -
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Hi
I could´nt find boardview of x299 MS-7A95 V1.1 . Found some missing components and replaced them but there are still some resistors or caps missing...
thx-
Channel: BIOS & Schematic Requests!
06-03-2024, 10:45 PM -
-
by Bilal@pcNeed BoardView HP ProBook x360 11 G2 EE AUTOBOT2 6050A2908801-MB-A02 thanks
-
Channel: Schematic Requests ONLY!
Today, 01:30 AM -
-
by bembenoI have 24 volt adapter when i measure its output with multimeter i found the 24 volt is good put it dosent charging the battarey of Electric wheelchair i tried another adapter and charging thr battarey what can be the problem
Today, 12:32 AM -
by Davi.pAcer One 10 / N15P2 / S1002, MB=T10IBT1_MB_V30_0508C
found in the trashbin
initial state: Windows 10 loading until begin photo + time display, touchscreen/keyboard/trackpad no response, restart in recovery by F2 key showed a working kb and touchscreen
second state: after a card wash in warm water, drying with heat gun but forgot to remove bottom plastic foil glued on it, fed power, no sign of life apart power led and charge led lit still, after found slight moisture under that foil (grrrr, sgrunt), no more power 1,8v on the bios flash, rarely found 1,8v on the cap...06-01-2024, 01:59 PM -
by alex26Hello.
I need help with a laptop Dell with LA-D801P motherboard.
The laptop completely died, no power, no leds.
The voltage of 19V is present at the output of the second mosfet.
The voltage on Pin 9 and 19 of PU102 is 0V.
Voltage on
PU100 :
pin2 =19v
pin11 =4.16v
pin12 =0.18v
pin17 =0v
pin19 =0v
I have 0 ohms on the coils PL100, PL301 and PL700.
If I remove pjp102 the short remains on the side of +3VALW.
Then I removed pjp501 and pjp801 but the short did not go to the integrated PU500 and PU800.
Then I checked...Yesterday, 02:54 AM -
by mazloumHello, this laptop [B]Hp Laptop 15-da0103ng with no display only after reset: remove battery and wait , then it displays...
I changed the bios and reprogram it with no success
any help please[/B]
Hello, this laptop [B]Hp Laptop 15-da0103ng with no display only after reset: remove battery and wait , then it displays...
I changed the bios and reprogram it with no success
any help please[/B]
Hello, this laptop [B]Hp Laptop 15-da0103ng with no display only after reset: remove battery and wait , then it displays...
I changed the bios and reprogramYesterday, 04:26 AM
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-
Hello,
LENOVO Ideapad 330S-15ARR
MO: YDN0B882001W
S/N: YD05B8QJ
Motherboard: MV-6 94V-0
Symptom: The PC starts, the fan runs, the lights are on. No display on the screen or HDMI port. Consumption: 1.5 A.
Do you have a BIOS to test?
Here is the backup of the BIOS.
Thank you.
...-
Channel: BIOS Requests ONLY!
Today, 02:25 AM -
-
by Bilal@pcNeed BoardView HP ProBook x360 11 G2 EE AUTOBOT2 6050A2908801-MB-A02 thanks
-
Channel: Schematic Requests ONLY!
Today, 01:30 AM -
-
by bembenoI have 24 volt adapter when i measure its output with multimeter i found the 24 volt is good put it dosent charging the battarey of Electric wheelchair i tried another adapter and charging thr battarey what can be the problem
Today, 12:32 AM -
by PycLaH[B]Chromebook e100 2nd Gen - Bios enable Developer Mode and remove Managed by...[/B]
I Have Chromebook e100 2nd Gen,
Please can you enable Developer mode and remove managed by ... please
mlb_serial_number: [B]1532022002872[/B]
serial_number: [B]PF2TKV5V[/B]
model_name: [B]Lenovo 100e Chromebook 2nd Gen[/B]
mfg_date: [B]2021-04-19[/B][B]Chromebook e100 2nd Gen - Bios enable Developer Mode and remove Managed by...[/B]
I Have Chromebook e100 2nd Gen,
Please can you enable Developer mode and remove managed by ... please
mlb_serial_number:...-
Channel: BIOS Requests ONLY!
Yesterday, 12:57 PM -
-
by gjgibHi again guys. I have this motherboard that won't show display even tho it was doing it yesterday. I think something could've past away in the circuit.
I'd appreciate if anyone who is used to MOBO LCD voltages and circuits could enlighten me since this is the first time I have to deal with it.
I'm missing [B]+3VLCD.[/B]
This is the circuit
[URL=filedata/fetch?filedataid=339573][ATTACH=JSON]{"data-align":"none","data-size":"thumb","data-attachmentid":3284862}[/ATTACH][/URL] [URL=filedata/fetch?filedataid=339576][ATTACH=JSON]{"data-align":"none","data-size":"thumb","data-attachmentid":3284863}[/ATTACH][/URL]...Yesterday, 09:29 PM -
by OmronI have a 5W lamp on 12Volts battery, I want it to be half as bright, so I will add a resistor. What resistor should I supply?
A = W = 5 = 0.416mA
_ _
V 12
R = V = 12 = 28.84 Ohms (R) this is resistance of lamp
_ _____
I 0.416
So I will add one resistor 28.84 Ohms
I will have 28.84 + 28.84 = 57.6 Ohms
Or 28.84 + 28.84 = 14.42 Ohms
I don't know if it will work in series or in parallel
voltage would be 6V and amp current mA = 0.208mA We divide everything by two
W= V * I...06-04-2024, 01:58 AM -
by SaifulHi... Does anyone have a schematic LENOVO AIO 510-22ISH FOCB (Mobo number CCA11 LA-D952P) ???...
[URL=filedata/fetch?filedataid=339524][ATTACH=JSON]{"data-align":"none","data-size":"small","data-tempid":"temp_339524_1717623230892_578"}[/ATTACH][/URL] [URL=filedata/fetch?id=3284546&d=1717597851][ATTACH=JSON]{"alt":"Click image for larger version Name:\tF!_GUE_4S0D01.png Views:\t0 Size:\t224.5 KB ID:\t3284546","data-align":"none","data-attachmentid":"3284546","data-size":"small"}[/ATTACH][/URL]...-
Channel: BIOS & Schematic Requests!
Yesterday, 08:38 AM -
-
by AdrenalinTLHi Peeps.
Quick question. Might sound silly so bear with me pls.
After flashing a BIOS with a flashing tool, my laptop went from stone dead, to the fan spinning. However the screen doesnt show POST. Is there anything like pulling out the battery AFTER flashing the BIOS one needs to do or is there another issue I am sitting with now?Yesterday, 01:00 PM -
by chinhI need asus zenbook bios motherboard is UX562UG
R2.1
here is my old bios....-
Channel: BIOS Requests ONLY!
06-04-2024, 12:48 AM -
-
by Sergio Kub820-01700 No Power, PP3V3_S5 missing.
I think the board doesn't turn on.
I have power on directly on the board in SWK001
External power supply with digital volt/amp and shows 20V and 0.350A.
LDO Voltages Ok06-04-2024, 04:57 PM