Dell WG261 Logic Board: Difference between revisions
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|Destructive Entry = No | |Destructive Entry = No | ||
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A fairly common series of desktops, the Dell Dimension E510, 5100, and 5150 all shared the same LGA775/Socket T Intel 945G Express-based main logic board which feature PCI-e and 64-bit CPU compatibility with full XP support. | A fairly common series of desktops, the Dell Dimension E510, 5100, and 5150 all shared the same LGA775/Socket T Intel 945G Express-based main logic board which feature PCI-e and 64-bit CPU compatibility with full XP support. | ||
== Known Issues == | == Known Issues == | ||
[[File:WG261 Unknown Cap Location.jpg|thumb|left|Location of Unlabeled Cap near PCE43]] | [[File:WG261 Unknown Cap Location.jpg|thumb|left|Location of Unlabeled Cap near PCE43]] | ||
* Machine may exhibit boot errors, graphical artifacts, extremely slow boot, and ultimately random shutdowns. | * Machine may exhibit boot errors, graphical artifacts, extremely slow boot, and ultimately random shutdowns. | ||
** A number of capacitors on the motherboard will bulge, possibly vent, and ultimately dry out. | ** A number of capacitors on the motherboard will bulge, possibly vent, and ultimately dry out. | ||
*** Solution: Replace all known problem capacitors, specifically the United Chemi-Con (NCC) KZG 6.3V 820uF capacitors. | *** Solution: Replace all known problem capacitors, specifically the United Chemi-Con (NCC) KZG 6.3V 820uF capacitors. | ||
== Disassembly Notes == | == Disassembly Notes == | ||
These Dell systems are fairly straightforward to disassemble. Simply take note of where all cables are routed. It is advised to remove memory modules, CPU, and CMOS battery (and replace if original) before beginning the repair. | These Dell systems are fairly straightforward to disassemble. Simply take note of where all cables are routed. It is advised to remove memory modules, CPU, and CMOS battery (and replace if original) before beginning the repair. | ||
== Additional Notes == | == Additional Notes == | ||
* The logic board has printed on it "Model: Connolly". There may be additional variants of this board. | * The logic board has printed on it "Model: Connolly". There may be additional variants of this board. | ||
* Within a dense cluster of capacitors, one of the 6.3V 1500uF 8mm capacitors is not clearly labeled. Label may not be printed or is under another component. See reference photo for location. | * Within a dense cluster of capacitors, one of the 6.3V 1500uF 8mm capacitors is not clearly labeled. Label may not be printed or is under another component. See reference photo for location. | ||
== Original Parts == | == Original Parts == | ||
{| class="wikitable" | {| class="wikitable" | ||
|+Capacitor [[Capacitor Specifications|Specifications]] and | |+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information | ||
!RefDes | !RefDes | ||
!Qty | !Qty | ||
| Line 155: | Line 149: | ||
| KZG | | KZG | ||
|} | |} | ||
==Replacement Parts== | ==Replacement Parts== | ||
===Individual Components=== | ===Individual Components=== | ||
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|[https://www.digikey.com/en/products/detail/rubycon/16ZLH1000MEFC8X20/3563477 Part] | |[https://www.digikey.com/en/products/detail/rubycon/16ZLH1000MEFC8X20/3563477 Part] | ||
| | | | ||
| | |[https://www.mouser.com/ProductDetail/Rubycon/16ZLH1000MEFC8X20?qs=T3oQrply3y9GS6Lon2wuzg%3D%3D Part] | ||
| | | | ||
| | | | ||
| Line 197: | Line 190: | ||
|[https://www.digikey.com/en/products/detail/rubycon/10ZLH1500MEFC8X20/3563475 Part] | |[https://www.digikey.com/en/products/detail/rubycon/10ZLH1500MEFC8X20/3563475 Part] | ||
| | | | ||
| | |[https://www.mouser.com/ProductDetail/Rubycon/10ZLH1500MEFC8X20?qs=T3oQrply3y9Jgw79lnacQg%3D%3D Part] | ||
| | | | ||
| | | | ||
| Line 238: | Line 231: | ||
|} | |} | ||
''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.'' | ||
== Related Links == | == Related Links == | ||
== References == | == References == | ||
<references /> | <references /> | ||
Revision as of 15:14, 16 August 2022
| This device is in the WorkNeeded:OriginalParts category because it was flagged as missing information on the original parts. It may have replacement parts listed but those cannot be assumed to be identical to the originals. If you have a list of the original parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables | 
|
Dell WG261 Logic Board
| Preliminary Information | |
|---|---|
| Release Year | 2005 |
| Leak Risk | Low |
| Batteries | CR2032 |
| Mounting Technology | Through Hole, Surface Mount |
| Capacitor Types | Aluminum Electrolytic |
| Destructive Entry | No |
A fairly common series of desktops, the Dell Dimension E510, 5100, and 5150 all shared the same LGA775/Socket T Intel 945G Express-based main logic board which feature PCI-e and 64-bit CPU compatibility with full XP support.
Known Issues
- Machine may exhibit boot errors, graphical artifacts, extremely slow boot, and ultimately random shutdowns.
- A number of capacitors on the motherboard will bulge, possibly vent, and ultimately dry out.
- Solution: Replace all known problem capacitors, specifically the United Chemi-Con (NCC) KZG 6.3V 820uF capacitors.
- A number of capacitors on the motherboard will bulge, possibly vent, and ultimately dry out.
Disassembly Notes
These Dell systems are fairly straightforward to disassemble. Simply take note of where all cables are routed. It is advised to remove memory modules, CPU, and CMOS battery (and replace if original) before beginning the repair.
Additional Notes
- The logic board has printed on it "Model: Connolly". There may be additional variants of this board.
- Within a dense cluster of capacitors, one of the 6.3V 1500uF 8mm capacitors is not clearly labeled. Label may not be printed or is under another component. See reference photo for location.
Original Parts
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|
| PCE1, PCE2, PCE13, PCE21, PCE22 | 5 | 1000uF | 16V | Through Hole | 8mm | 105C | Electrolytic | Rubyconn | MBZ |
| PCE7, PCE8, PCE9, PCE10, PCE15, PCE16,
PCE17 |
7 | 820uF | 2.5V | Through Hole | 8mm | 105C | Electrolytic | Unknown | F |
| PCE23, PCE26, PCE27, PCE28 | 4 | 330uF | 6.3V | Through Hole | 6.5mm | 105C | Electrolytic | Rubyconn | ZL |
| PCE25 | 1 | 680uF | 4V | Through Hole | 8mm | 105C | Electrolytic | United Chemi-Con (NCC) | KZG |
| PCE29,PCE30,PCE31,PCE32,PCE33,PCE35,
PCE36,PCE37,PCE38,PCE39,PCE42,PCE43, See Reference Photo For Unlabeled Cap Near PCE43 |
13 | 1500uF | 6.3V | Through Hole | 8mm | 105C | Electrolytic | United Chemi-Con (NCC) | KZG |
| CE2, CE6, CE6, CE11, CE12, CE13,
CE19, CE25, CE27, CE31, CE33, CE35, PCE40, ??? (To Be Corrected) |
14 | 220uF | 16V | Through Hole | 6.5mm | 105C | Electrolytic | Rubyconn | YK |
| CE3, CE4 | 2 | 470uF | 6.3V | Through Hole | 6.5mm | 105C | Electrolytic | United Chemi-Con (NCC) | KZG |
| CE6, CE7, CE9, CE10, CE14 | 5 | 100uF | 16V | Through Hole | 6.5mm | 105C | Electrolytic | Unknown | Unknown |
| CE8, CE37 | 2 | 470uF | 16V | Through Hole | 8mm | 105C | Electrolytic | United Chemi-Con (NCC) | KZG |
| CE29,CE30,CE32,CE34,PCE24,PCE41 | 6 | 820uF | 6.3V | Through Hole | 8mm | 105C | Electrolytic | United Chemi-Con (NCC) | KZG |
Replacement Parts
Individual Components
| RefDes | Qty | Compatible Part Number | Distributor Links
[ Preferred / Search ] | |||||
|---|---|---|---|---|---|---|---|---|
| Digikey | Mouser | Farnell | ||||||
| PCE1, PCE2, PCE13, PCE21, PCE22 | 5 | 16ZLH1000MEFC8X20 | Part | Part | ||||
| PCE23, PCE26, PCE27, PCE28 | 4 | 6.3ZLG330MEFC6.3X11 | Part | |||||
| PCE29,PCE30,PCE31,PCE32,PCE33,PCE35,
PCE36,PCE37,PCE38,PCE39,PCE42,PCE43, See Reference Photo For Unlabeled Cap Near PCE43 |
13 | 10ZLH1500MEFC8X20 | Part | Part | ||||
| CE8, CE37 | 2 | |||||||
| CE29,CE30,CE32,CE34,PCE24,PCE41 | 6 | ESY827M6R3AG8AA | Part | 🔎 | Part | 🔎 | Part | 🔎 |
| Full Parts BOM | BOM | BOM | BOM | |||||
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.