Question My XBOX won't boot up.

[tanakorn]

Hello everyone, I have several questions about my motherboard.

 

[tanakorn]

Points 1, 2 and 3. Do I have to be connected to ground at all times?

 

[tanakorn]

Does the reset point have to be connected to ground at all times?

 

[tanakorn]

Do EJECT and PWR have to be connected through a 10 kohm resistor to 3.3 volts at all times?
I apologize for my use of English. I use google translate and would appreciate any help.

 

[jose_Leo12]

I think you will have a better response if you post using a language that everyone understands, like English.

 

[tanakorn]

I think you will have a better response if you post using a language that everyone understands, like English.

I'm sorry, I think I copied English to post.

 

[Customledmods]

You need to edit your post into one don’t double post or quadruple post

 

[Redherring32]

Couple issues I notice right off the bat.
First, I guess I forgot to put current requirements in the guide for each rail, but they are pretty high, especially 1v725 which is 11A or so. I don't think your regs are beefy enough for some of the rails.
Second, In my guide I said to pull up EJECT SW, but I later discovered this causes stability issues with booting and I haven't determined why yet, so I would probably undo that.

AV mode jumpers must always be set or the Xbox won't boot, because it will think there is no video cable plugged in.
Xcalibur reset must always be pulled down, otherwise the Xbox may not boot consistently.

I can't tell what some of your wiring is going to, but as long as you followed the rewiring diagram you should be fine.

I will update the guide to add current requirements, and to remove the note about the EJECT SW pull up, sorry about that.

 

[tanakorn]

Couple issues I notice right off the bat.
First, I guess I forgot to put current requirements in the guide for each rail, but they are pretty high, especially 1v725 which is 11A or so. I don't think your regs are beefy enough for some of the rails.
Second, In my guide I said to pull up EJECT SW, but I later discovered this causes stability issues with booting and I haven't determined why yet, so I would probably undo that.

AV mode jumpers must always be set or the Xbox won't boot, because it will think there is no video cable plugged in.
Xcalibur reset must always be pulled down, otherwise the Xbox may not boot consistently.

I can't tell what some of your wiring is going to, but as long as you followed the rewiring diagram you should be fine.

I will update the guide to add current requirements, and to remove the note about the EJECT SW pull up, sorry about that.

Thank you very much. I will strictly follow your instructions. I follow your work Your portable xbox is really cool.

 

[tanakorn]

คุณต้องแก้ไขโพสต์ของคุณเป็นโพสต์แบบไม่ซ้ําซ้อนหรือโพสต์สี่เท่า:เฟซปาล์ม:
[/อ้าง]
ฉันได้แก้ไขโพสต์ตามที่คุณแนะนํา ขอบคุณ

 

[tanakorn]

ฉันใช้มัลติมิเตอร์เพื่อวัด 1v725 และไม่มีแรงต้านเกิดขึ้น เป็นไปได้ไหมที่สิ่งนี้ทําให้เมนบอร์ดของฉันไม่บู๊ตเครื่อง?

 

[tanakorn]

และอีกสิ่งหนึ่งคือฉันตัดแต่งเมนบอร์ดเกินขอบที่ระบุ (เส้นสีแดง) ทําให้ xbox ของฉันไม่บู๊ตหรือไม่ ขอขอบคุณล่วงหน้าสําหรับความช่วยเหลือของคุณ