13269-1 Fx3mc rev:A00 power on but no display

abdul0853

New Member

Join Date: Mar 2015

Posts: 8

Country: India
#1

13269-1 Fx3mc rev:A00 power on but no display

02-21-2019, 01:01 AM

Hi all brothers,

I have a problem with my motherboard DRAMRST# signal not generating

I checked all requirements of ram and everything found okay

I tried to jumper that too with 1.35V but it didn't worked

please guide me

Motherboard Model number is
Cedar_Intel -MB
13269-1
PWB FX3MC REV : A00
Tags: None
Techtiger

Badcaps Legend

Join Date: Oct 2014

Posts: 1601

Country: france
#2

02-21-2019, 07:47 AM

Re: 13269-1 Fx3mc rev:A00 power on but no display

check DRAMRST# on
R410 in put side 1D35V_S3
Cap 1001 1D35V_S3
PQ8308 DRAIN 1D35V_S3

PIN 84 KBC24

Last edited by Techtiger; 02-21-2019, 08:02 AM.
Comment
Udemzy

Senior Member

Join Date: May 2017

Posts: 155

Country: Guatemala
#3

02-21-2019, 03:05 PM

Re: 13269-1 Fx3mc rev:A00 power on but no display

Check pch data and clock with oscilloscope if it is coming.
Comment

Previous template Next

G703GXR Dead CPU? shorted CPU power mofset replace, missing DRAMRST#

by pc_okay

Hello friends,

I replace a shorted mofset (PU8104), now laptop is starting but no display, stopping at DRAMRST#.
Resistance to ground on PL8104 is around 1-2 ohm, quite low but voltage seems ok 0.995V

Any help would be appreciated it's a nice laptop !

Thanks. 😃
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
04-02-2025, 04:48 AM
acer la-e921p dramrst missing but vcccore present!?

by myth77

This laptop came with problem turning on, no picture. PU1401 was getting hot and shorted on NVVDDS_BST1 line. After replacing all was ok on first...i have every voltage, even vcccore, but no picture...then i noticed that dramrst was only 0.07 Vol. First, i dont understand how it is possible to have vcccore without dramrst!? tried with two different bios but the same, signal DDR_DRAMRST# only rises to 0,07V. plt_rst is ok. I tried three different ram sticks. Any ideas?

boardview and schmetic attached...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
01-23-2023, 01:08 PM
Cedar 13269-1 FX3MC DCBATOUT short

by ReparaPC

I've a FXMC motherboard with a short on the DCBATOUT line.The moment the charger is plugged in to the board, it will block itself for protection. I have remove PR4402 for isolating the short, and making sure the short doesn't come from AD+_TO_SYS.
Schematic:
https://www.badcaps.net/forum/troubl...=112466&nojs=1...
- Channel: Schematic Requests ONLY!
01-09-2024, 04:15 PM
Dell-15-3000 / MB: fx3mc / Does not turn on / No PM_SLP_S4#

by gabrielA7

It doesn't turn on, it only consumes a low 0.04A

We have 3 and 5ALWS but we don't have the enablers from other sources, which come through PM_SLP_S4#, PM_SLP_S3# and so on.

From what I saw, it comes from the PCH next to the processor, but we have 0v where we should have 3.3v.

We have 3.3v in EC_RST# correctly.

BIOS already rewritten!

Could a reballing solve it?

Or just changing the processor?

Since the next step comes from the PCH, and we have the other signals before, I believe it is the PCH itself.
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
06-05-2025, 02:59 PM
No power on - cedar_intel-MB 13269-1 PWB. FX3MC REV :AOO

by NiroPall

Dear Friends,
Please help to solve no power on issue on this dell mother board.

I checked these voltages,

5v - 5.1V
3.3v - 3.7V

Model -cedar_intel-MB
13269-1
PWB. FX3MC REV :AOO

Please help,
Thank you.
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
11-30-2022, 01:59 AM
Loading...
No more items.

13269-1 Fx3mc rev:A00 power on but no display

13269-1 Fx3mc rev:A00 power on but no display

Comment

Comment

Related Topics