ASUS P4T-E: Difference between revisions
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===Incorrect Polarity Markings=== | ===Incorrect Polarity Markings=== | ||
ASUS has marked the capacitor polarity opposite of industry standard: the white semicircle on this board is the positive side, not the negative side! Do not match up the negative stripe of the capacitor to the positive (incorrectly marked as negative) side of the motherboard! | ASUS has marked the capacitor polarity opposite of industry standard: the white semicircle on this board is the positive side, not the negative side! Do not match up the negative stripe of the capacitor to the positive (incorrectly marked as negative) side of the motherboard! | ||
=== Known Faulty Capacitors === | |||
The Sanyo capacitors located at CE24, CE28, and CE36 are known to be faulty; replace them with the capacitors (or equivalents) below. | |||
== Capacitor Replacement Notes == | == Capacitor Replacement Notes == | ||
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|[https://www.digikey.com/ Digikey] | |[https://www.digikey.com/ Digikey] | ||
|} | |} | ||
[[File:20241202 110308.jpg|thumb]] | |||
''If parts are not available or different selection is preferred, you can use the values in the [[#Original_Parts|Original Parts]] section to perform a parametric search.'' | ''If parts are not available or different selection is preferred, you can use the values in the [[#Original_Parts|Original Parts]] section to perform a parametric search.'' | ||
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<references /> | <references /> | ||
[[Category:Bad Silk Screen]] | [[Category:Bad Silk Screen]] | ||
[[Category:Motherboard]] | |||
Latest revision as of 02:31, 3 December 2024
- For more information, see this article's corresponding Wikipedia page: Device.
| This device is in the Bad Silk Screen category because it has mistakes from the factory that make the original silk screen unreliable. You may not be able to trust the original capacitor orientation polarities either. See the Known Issues sections for more details on what is wrong with this device. | 
|
| Preliminary Information | |
|---|---|
| Leak Risk | High |
| Batteries | Socketed CR2032 |
| Destructive Entry | No |
| Hardware Specifications | |
| CPU | Pentium 4 (PGA 478) |
| Memory Type | RDRAM |
| Power Requirements | |
| Power Connector | 20-pin ATX, 4-pin CPU 12V, 6-pin AUX connector |
Known Issues
Incorrect Polarity Markings
ASUS has marked the capacitor polarity opposite of industry standard: the white semicircle on this board is the positive side, not the negative side! Do not match up the negative stripe of the capacitor to the positive (incorrectly marked as negative) side of the motherboard!
Known Faulty Capacitors
The Sanyo capacitors located at CE24, CE28, and CE36 are known to be faulty; replace them with the capacitors (or equivalents) below.
Capacitor Replacement Notes
Due to the incorrect polarity markings you need to pay special attention when installing new capacitors to put them in matching the original orientations, not how the board is marked. Take plenty of photos before removing the originals as a guide and reminder to help with this.
Original Parts
Basic PCB Name
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CE24, CE28, CE36 | 3 | 1500 µF | 6.3 | Through Hole | 3/8" | 13/16" | 0.2" | 105 °C | Electrolytic | Sanyo |
Replacement Parts
Basic PCB Name
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| Digikey |
If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.