Dell WG261 Logic Board: Difference between revisions

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{{DeviceAlerts}}{{InfoboxDevice
{{DeviceAlerts}}{{InfoboxDevice
|Title = Dell WG261 Logic Board
|Title = Dell WG261 Logic Board
|Picture =  
|Picture =WG261.jpg
|Release Year = 2005
|Release Year = 2005
|Mounting Technology = Through Hole, Surface Mount
|Mounting Technology = Through Hole, Surface Mount
Line 9: Line 9:
|Destructive Entry = No
|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.
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]]
* 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.
*** 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 ==
* 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 ==
== Original Parts ==
{| class="wikitable"
{| class="wikitable"
|+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information
|+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information
!RefDes
!RefDes
!Qty
!Qty
Line 34: Line 33:
!Brand
!Brand
!Series
!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
| CE29,CE30,CE32,CE34,PCE24,PCE41
Line 46: Line 149:
| KZG
| KZG
|}
|}
==Replacement Parts==
==Replacement Parts==
===Individual Components===
===Individual Components===
Line 61: Line 163:
! colspan="2" |Farnell
! colspan="2" |Farnell
|-
|-
| todo
|PCE1, PCE2, PCE13, PCE21, PCE22
| todo
|5
|16ZLH1000MEFC8X20
|[https://www.digikey.com/en/products/detail/rubycon/16ZLH1000MEFC8X20/3563477 Part]
|
|[https://www.mouser.com/ProductDetail/Rubycon/16ZLH1000MEFC8X20?qs=T3oQrply3y9GS6Lon2wuzg%3D%3D Part]
|
|
|
|-
|PCE7, PCE8, PCE9, PCE10, PCE15, PCE16,
PCE17
|7
|6.3ZLH820MEFC8X11.5
|[https://www.digikey.com/en/products/detail/rubycon/6-3ZLH820MEFC8X11-5/3563379 Part]
|
|[https://www.mouser.com/ProductDetail/Rubycon/6.3ZLH820MEFC8X11.5?qs=T3oQrply3y%252BYJu6A8Itihw%3D%3D Part]
|
|
|
|-
|PCE23, PCE26, PCE27, PCE28
|4
|6.3ZLG330MEFC6.3X11
|[https://www.digikey.com/en/products/detail/rubycon/6-3ZLG330MEFC6-3X11/3563146 Part]
|
|[https://www.mouser.com/ProductDetail/Rubycon/6.3ZLG330MEFC6.3X11?qs=T3oQrply3y%2FBsjS8XPRfJw%3D%3D Part]
|
|
|
|-
|PCE25
|1
|6.3ZLQ680MEFC6.3X11 / UPA0J681MPD1TD
|[https://www.digikey.com/en/products/detail/rubycon/6-3ZLQ680MEFC6-3X11/6049820 Part]
|
|[https://www.mouser.com/ProductDetail/Nichicon/UPA0J681MPD1TD?qs=JgOBn5pVForsOcuFGR2%252Bbw%3D%3D Part]
|
|
|
|-
|PCE29,PCE30,PCE31,PCE32,PCE33,PCE35,
PCE36,PCE37,PCE38,PCE39,PCE42,PCE43,
See Reference Photo For Unlabeled Cap Near PCE43
|13
|10ZLH1500MEFC8X20
|[https://www.digikey.com/en/products/detail/rubycon/10ZLH1500MEFC8X20/3563475 Part]
|
|[https://www.mouser.com/ProductDetail/Rubycon/10ZLH1500MEFC8X20?qs=T3oQrply3y9Jgw79lnacQg%3D%3D Part]
|
|
|
|-
|CE2, CE6, CE6, CE11, CE12, CE13,
CE19, CE25, CE27, CE31, CE33, CE35,
PCE40, ??? (To Be Corrected)
|14
|860020373010
|[https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/860020373010/5727034 Part]
|
|[https://www.mouser.com/ProductDetail/Wurth-Elektronik/860020373010?qs=0KOYDY2FL28D3VoSvrCvYA%3D%3D Part]
|
|
|
|-
|CE3, CE4
|2
|6.3ZLH470MEFC6.3X11
|[https://www.digikey.com/en/products/detail/rubycon/6-3ZLH470MEFC6-3X11/3563154 Part]
|
|[https://www.mouser.com/ProductDetail/Rubycon/6.3ZLH470MEFC6.3X11?qs=T3oQrply3y9dG2v6vylC3Q%3D%3D Part]
|
|
|
|-
|CE6, CE7, CE9, CE10, CE14
|5
|860080373005
|[https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/860080373005/5727228 Part]
|
|[https://www.mouser.com/ProductDetail/Wurth-Elektronik/860080373005?qs=0KOYDY2FL29o3fR795w2xw%3D%3D Part]
|
|
|
|-
|CE8, CE37
|2
|EEU-FM1C471L
|[https://www.digikey.com/en/products/detail/panasonic-electronic-components/EEU-FM1C471L/613737 Part]
|
|[https://www.mouser.com/ProductDetail/Panasonic/EEU-FM1C471LB?qs=MtOUKumLmnYqkVoRauUbWA%3D%3D Part]
|
|
|
|-
| CE29,CE30,CE32,CE34,PCE24,PCE41
| 6
| ESY827M6R3AG8AA
| ESY827M6R3AG8AA
|[https://www.digikey.com/en/products/detail/kemet/ESY827M6R3AG8AA/13176169?s=N4IgTCBcDaIKIGUCaAOMB2AsgNgEoGYBBAcRUMJAF0BfIA Part]
|[https://www.digikey.com/en/products/detail/kemet/ESY827M6R3AG8AA/13176169?s=N4IgTCBcDaIKIGUCaAOMB2AsgNgEoGYBBAcRUMJAF0BfIA Part]
Line 70: Line 267:
|[https://uk.farnell.com/kemet/est827m6r3ag4aa/cap-820-f-6-3v-20-reel/dp/2069213 Part]
|[https://uk.farnell.com/kemet/est827m6r3ag4aa/cap-820-f-6-3v-20-reel/dp/2069213 Part]
|[https://uk.farnell.com/w/c/passive-components/capacitors/aluminium-electrolytic-capacitors/leaded-aluminium-electrolytic-capacitors?capacitance=820uf&voltage-dc-=6.3v&lead-spacing=3.5mm&operating-temperature-max=105degc 🔎]
|[https://uk.farnell.com/w/c/passive-components/capacitors/aluminium-electrolytic-capacitors/leaded-aluminium-electrolytic-capacitors?capacitance=820uf&voltage-dc-=6.3v&lead-spacing=3.5mm&operating-temperature-max=105degc 🔎]
|-
|
|
|
|
|
|
|
|
|
|-
|-
! colspan="3" |Full Parts BOM
! colspan="3" |Full Parts BOM
Line 77: Line 284:
|}
|}
''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 />
Line 85: Line 290:
[[Category:Motherboard]]
[[Category:Motherboard]]
[[Category:WorkNeeded:OriginalParts]]
[[Category:WorkNeeded:OriginalParts]]
[[Category:WorkNeeded:ReplacementParts]]

Latest revision as of 00:20, 8 September 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

Location of Unlabeled Cap near PCE43
  • 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.

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

Capacitor Specifications and Footprint Information
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

Capacitors
RefDes Qty Compatible Part Number Distributor Links

[ Preferred / Search ]

Digikey Mouser Farnell
PCE1, PCE2, PCE13, PCE21, PCE22 5 16ZLH1000MEFC8X20 Part Part
PCE7, PCE8, PCE9, PCE10, PCE15, PCE16,

PCE17

7 6.3ZLH820MEFC8X11.5 Part Part
PCE23, PCE26, PCE27, PCE28 4 6.3ZLG330MEFC6.3X11 Part Part
PCE25 1 6.3ZLQ680MEFC6.3X11 / UPA0J681MPD1TD Part 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
CE2, CE6, CE6, CE11, CE12, CE13,

CE19, CE25, CE27, CE31, CE33, CE35, PCE40, ??? (To Be Corrected)

14 860020373010 Part Part
CE3, CE4 2 6.3ZLH470MEFC6.3X11 Part Part
CE6, CE7, CE9, CE10, CE14 5 860080373005 Part Part
CE8, CE37 2 EEU-FM1C471L Part Part
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.

Related Links

References

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