• Welcome to Andy's Workshop Forums. Please login or sign up.
 
March 28, 2024, 08:17:56 pm

News:

SMF - Just Installed!


Show posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Messages - hen6e

1
I have used my z440 board for quite long time.I have resolve the post error om start.
2
Hardware projects / Re: HP Z440 12 pin Memory connector
February 28, 2018, 07:06:23 am
Hi Roy.
You said that you met a ram error,maybe you didn't insert the dimm in a correct slot.
from a pdf file the memory load order is as shown.
3
Hardware projects / Re: HP Z440 12 pin Memory connector
February 25, 2018, 11:25:38 pm
Thank you  for your advices about  the fan  connector. Maybe we have different definition of the first pin .May be we just counted from opposite side.
4
Hardware projects / Re: HP Z440 12 pin Memory connector
February 25, 2018, 08:06:52 am
I have made a breakout board pcb for my  psu  DPS-800 gba .Once I have progress ,I will share it with you.
5
Hardware projects / Re: HP Z440 12 pin Memory connector
February 15, 2018, 12:39:20 am
Do you  use  reg  ecc  ddr4  memory? It  seems that only this kind ram can be used on  the board .
6
Hardware projects / Re: HP Z440 12 pin Memory connector
February 13, 2018, 07:04:53 pm
As I have learnt, the p1 connector pinout should be as shown,but I need your confirm.
The 10、1 Pin is output for 5V equipment like sata from VRMs on the motherboard.
The 16 pin is a POWER_GOOD signal,which trun to HIGH when the PSU finish startting period.
The 17 pin is a 5v stand_by voltage which is different from z420's 11V.
The 18 pin is a negative 12V input for RS232.
The 8 pin is PS_on,connect this pin to groung will trun on the PSU.
The 9 pin PSU_ID tells the motherboard which psu is installed ,it is different from standard ATX psu.
If you have oscilloscope or logic analyzer, please capture the waveform of PSU_ID.
Thank you!
7
Hardware projects / Re: HP Z440 12 pin Memory connector
February 12, 2018, 10:05:35 pm
Thank you Roy.
I think the 6-pin fan's pinout  is connecting 6.5.1 together as groung, other pins are like generic 4-pin fan.
Because of Chinese Spring Festival I can't test it in about 10 days.
We can communicate with each other with a instant messaging software.
As for power supply I want to use a server psu DPS-800GBA so I don't want to use that adapter although that seller is close to me.
Thank you for your pinout again.
Here is a photo of the orignal fan from Taobao.

8
Hardware projects / Re: HP Z440 12 pin Memory connector
January 30, 2018, 11:23:17 pm
here is the attachment
9
Hardware projects / Re: HP Z440 12 pin Memory connector
January 30, 2018, 11:20:46 pm
I just bought this board a few days ago.By measuring the impedance of pins from the connector , I guess the pinout is as shown in the attachment.But I cannot confirm that.So, your measurement will be the final result.
Finally, Can you share the pinout of  24pin-to-18pin adaptor?