• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

How-to: Pencil mod your HD 3870!

sneekypeet

not-so supermod
Staff member
Joined
Apr 12, 2006
Messages
29,553 (4.35/day)
System Name EVA-01
Processor Intel i7 13700K
Motherboard Asus ROG Maximus Z690 HERO EVA Edition
Cooling ASUS ROG Ryujin III 360 with Noctua Industrial Fans
Memory PAtriot Viper Elite RGB 96GB @ 6000MHz.
Video Card(s) Asus ROG Strix GeForce RTX 3090 24GB OC EVA Edition
Storage Addlink S95 M.2 PCIe GEN 4x4 2TB
Display(s) Asus ROG SWIFT OLED PG42UQ
Case Thermaltake Core P3 TG
Audio Device(s) Realtek on board > Sony Receiver > Cerwin Vegas
Power Supply be quiet DARK POWER PRO 12 1500W
Mouse ROG STRIX Impact Electro Punk
Keyboard ROG STRIX Scope TKL Electro Punk
Software Windows 11
For resistance and pencil'ing I always had the card out of the machine.
 

Cold Storm

Battosai
Joined
Oct 7, 2007
Messages
15,010 (2.40/day)
Location
In a library somewhere on this earth
System Name Haro
Processor AMD 1700x
Motherboard AsRork x370 Taichi
Cooling EK Custom Loop - CPU only
Memory 32gb G-Skill Trident Z
Video Card(s) EVGA 1080 Superclock 2
Storage Too Many
Display(s) Viewsonic VX2450WM-LED 24" & LG 32 IPS
Case Cooler Master Cosmos II
Power Supply Cooler Master V1000
Mouse SteelSeries Rival 500
Software Win10 Pro
Benchmark Scores i5 750 4.62ghz pi runs // Evga FTW p55
Freak, never be sorry for asking question over and over.. its something you haven't done, and no way you want to kill the card.. So all is good. and good so far
 

freaksavior

To infinity ... and beyond!
Joined
Dec 11, 2006
Messages
8,095 (1.24/day)
System Name ZeroUptime | M.A.S.S / MM1
Processor Xeon 2659 v3 / Xeon 2683 v4 / ARM A14
Motherboard Asus X99-E-10G WS / ASRock x99 usb 3.1 / Apple
Cooling NZXT Kraken / Noctua NH-L12 / Apple
Memory 16Gb DDR4 / 32Gb DDR4 / 16GB HBLM
Video Card(s) Powercooler ATI vega 64 / GT 7300 / ARM
Storage Samsung 970 512 Evo NVMe / A lot. / 256 + 512 External TB3
Display(s) Acer Predator X34 / Headless / Acer X34 Non predator
Case NZXT H630 |Rosewill 8bay 4u server chasiss / MMM1
Audio Device(s) Onboard / Onboard / Onboard
Power Supply Corais HX850 | Corsair TX750 / Internal 250w
Mouse g502 proteus core / Headless / g502 proteus core
Keyboard Corsair K95 Cherry Blue / Headless / K65 Cherry Red
Software Windows 10 / ESXI / Big Sur 11.2.2
is this the resister?



edit and should i use the 4 h or 4b/ i got both
 

sneekypeet

not-so supermod
Staff member
Joined
Apr 12, 2006
Messages
29,553 (4.35/day)
System Name EVA-01
Processor Intel i7 13700K
Motherboard Asus ROG Maximus Z690 HERO EVA Edition
Cooling ASUS ROG Ryujin III 360 with Noctua Industrial Fans
Memory PAtriot Viper Elite RGB 96GB @ 6000MHz.
Video Card(s) Asus ROG Strix GeForce RTX 3090 24GB OC EVA Edition
Storage Addlink S95 M.2 PCIe GEN 4x4 2TB
Display(s) Asus ROG SWIFT OLED PG42UQ
Case Thermaltake Core P3 TG
Audio Device(s) Realtek on board > Sony Receiver > Cerwin Vegas
Power Supply be quiet DARK POWER PRO 12 1500W
Mouse ROG STRIX Impact Electro Punk
Keyboard ROG STRIX Scope TKL Electro Punk
Software Windows 11
no



Check it against RM's pic in post #1
 

freaksavior

To infinity ... and beyond!
Joined
Dec 11, 2006
Messages
8,095 (1.24/day)
System Name ZeroUptime | M.A.S.S / MM1
Processor Xeon 2659 v3 / Xeon 2683 v4 / ARM A14
Motherboard Asus X99-E-10G WS / ASRock x99 usb 3.1 / Apple
Cooling NZXT Kraken / Noctua NH-L12 / Apple
Memory 16Gb DDR4 / 32Gb DDR4 / 16GB HBLM
Video Card(s) Powercooler ATI vega 64 / GT 7300 / ARM
Storage Samsung 970 512 Evo NVMe / A lot. / 256 + 512 External TB3
Display(s) Acer Predator X34 / Headless / Acer X34 Non predator
Case NZXT H630 |Rosewill 8bay 4u server chasiss / MMM1
Audio Device(s) Onboard / Onboard / Onboard
Power Supply Corais HX850 | Corsair TX750 / Internal 250w
Mouse g502 proteus core / Headless / g502 proteus core
Keyboard Corsair K95 Cherry Blue / Headless / K65 Cherry Red
Software Windows 10 / ESXI / Big Sur 11.2.2

sneekypeet

not-so supermod
Staff member
Joined
Apr 12, 2006
Messages
29,553 (4.35/day)
System Name EVA-01
Processor Intel i7 13700K
Motherboard Asus ROG Maximus Z690 HERO EVA Edition
Cooling ASUS ROG Ryujin III 360 with Noctua Industrial Fans
Memory PAtriot Viper Elite RGB 96GB @ 6000MHz.
Video Card(s) Asus ROG Strix GeForce RTX 3090 24GB OC EVA Edition
Storage Addlink S95 M.2 PCIe GEN 4x4 2TB
Display(s) Asus ROG SWIFT OLED PG42UQ
Case Thermaltake Core P3 TG
Audio Device(s) Realtek on board > Sony Receiver > Cerwin Vegas
Power Supply be quiet DARK POWER PRO 12 1500W
Mouse ROG STRIX Impact Electro Punk
Keyboard ROG STRIX Scope TKL Electro Punk
Software Windows 11
Yes sir I do believe you have it correct now! I called RM to come and correct us!
 

Random Murderer

The Anti-Midas
Joined
Dec 6, 2006
Messages
6,974 (1.06/day)
Location
Florida, A.K.A. the Sweatbox
System Name TOO MUCH RADIATOR! | The TV Box a.k.a. The Shoebox
Processor Core i7 4930K @ 4.5GHz | Core i5 6600K @ 4.5GHz
Motherboard Asus X79 Rampage IV Extreme | Asus Z170i Pro Gaming
Cooling Custom water on CPU and GPU, dual 360mm radiators | Corsair H80i
Memory 4x 8GB G.Skill TridentX DDR3-1600 | 2x 4GB G.Skill RipJaws 4 DDR4-3000
Video Card(s) Sapphire AMD R9 295x2 | PowerColor AMD HD7970
Storage Samsung SSD 830 256GB, various others | 2x 1TB Seagate Barracudas in RAID1
Display(s) Dell U2713HM 2560x1440 IPS | Panasonic TC-L32E5 1080p IPS TV
Case Thermaltake Suppressor F51 (stripped down to hold two radiators) | Cooler Master Elite 130
Audio Device(s) RM-DAC -> Xiang Sheng 708b -> Sennheiser HD650 | HDMI sound device on 7970
Power Supply LEPA G1600-MA 1600W | Corsair CX750M 750W
Software Win 10 64
Benchmark Scores over 9000 BungholioMarks, "Bitchin' Fast"

freaksavior

To infinity ... and beyond!
Joined
Dec 11, 2006
Messages
8,095 (1.24/day)
System Name ZeroUptime | M.A.S.S / MM1
Processor Xeon 2659 v3 / Xeon 2683 v4 / ARM A14
Motherboard Asus X99-E-10G WS / ASRock x99 usb 3.1 / Apple
Cooling NZXT Kraken / Noctua NH-L12 / Apple
Memory 16Gb DDR4 / 32Gb DDR4 / 16GB HBLM
Video Card(s) Powercooler ATI vega 64 / GT 7300 / ARM
Storage Samsung 970 512 Evo NVMe / A lot. / 256 + 512 External TB3
Display(s) Acer Predator X34 / Headless / Acer X34 Non predator
Case NZXT H630 |Rosewill 8bay 4u server chasiss / MMM1
Audio Device(s) Onboard / Onboard / Onboard
Power Supply Corais HX850 | Corsair TX750 / Internal 250w
Mouse g502 proteus core / Headless / g502 proteus core
Keyboard Corsair K95 Cherry Blue / Headless / K65 Cherry Red
Software Windows 10 / ESXI / Big Sur 11.2.2
ok. thanks. Now, i have it set to omega 2k and its not reading anything. the card is just sitting on my desk....i feel like an idiot lol

@ random, u should use that pic in your post so its a little easier to find the R1222 resister.
 
Joined
Feb 15, 2007
Messages
1,925 (0.30/day)
Processor Intel C2D E8500 @ 4.25GHz (1.36V)
Motherboard Gigabyte GA-X38-DQ6
Cooling (Temporary) Tuniq Tower 120
Memory 2GB Transcend aXeram 1200+
Video Card(s) HIS HD3870 CF Volt modded
Storage 3 Seagate 320Gb Barracuda in an Intel Matrix Raid array
Display(s) Sony GDM-FW900 24" Widescreen CRT (a.k.a "The Shiznotch")
Case Ultra Aluminus Full Tower
Audio Device(s) onboard Intel HD audio
Power Supply PC Power & Cooling Silencer 750
Software XP MCE + Vista (HP) dual-boot
That's right. It coincides with the labeling screened above it the three vertically arranged resistors are from top to bottom:R1222, R685, and R684. The one you originally pointed to has C1221 screened on the PCB in the same orientation as the resistor.

Maybe take a breather for a few and come back. I can tell you are chomping at the bit to use your new "Rampage". Take it slow, my brother...

You should try to use the extreme tips of the leads on the ends of the resistors. It is hard to get and keep a steady reading on such a small contact area.
 
Last edited:

sneekypeet

not-so supermod
Staff member
Joined
Apr 12, 2006
Messages
29,553 (4.35/day)
System Name EVA-01
Processor Intel i7 13700K
Motherboard Asus ROG Maximus Z690 HERO EVA Edition
Cooling ASUS ROG Ryujin III 360 with Noctua Industrial Fans
Memory PAtriot Viper Elite RGB 96GB @ 6000MHz.
Video Card(s) Asus ROG Strix GeForce RTX 3090 24GB OC EVA Edition
Storage Addlink S95 M.2 PCIe GEN 4x4 2TB
Display(s) Asus ROG SWIFT OLED PG42UQ
Case Thermaltake Core P3 TG
Audio Device(s) Realtek on board > Sony Receiver > Cerwin Vegas
Power Supply be quiet DARK POWER PRO 12 1500W
Mouse ROG STRIX Impact Electro Punk
Keyboard ROG STRIX Scope TKL Electro Punk
Software Windows 11
I had to read mine funny by setting it on top of each side instead of on the sides....get my drift?
 

freaksavior

To infinity ... and beyond!
Joined
Dec 11, 2006
Messages
8,095 (1.24/day)
System Name ZeroUptime | M.A.S.S / MM1
Processor Xeon 2659 v3 / Xeon 2683 v4 / ARM A14
Motherboard Asus X99-E-10G WS / ASRock x99 usb 3.1 / Apple
Cooling NZXT Kraken / Noctua NH-L12 / Apple
Memory 16Gb DDR4 / 32Gb DDR4 / 16GB HBLM
Video Card(s) Powercooler ATI vega 64 / GT 7300 / ARM
Storage Samsung 970 512 Evo NVMe / A lot. / 256 + 512 External TB3
Display(s) Acer Predator X34 / Headless / Acer X34 Non predator
Case NZXT H630 |Rosewill 8bay 4u server chasiss / MMM1
Audio Device(s) Onboard / Onboard / Onboard
Power Supply Corais HX850 | Corsair TX750 / Internal 250w
Mouse g502 proteus core / Headless / g502 proteus core
Keyboard Corsair K95 Cherry Blue / Headless / K65 Cherry Red
Software Windows 10 / ESXI / Big Sur 11.2.2
i dont need to plug in the card do i? its not reading it...
 

Cold Storm

Battosai
Joined
Oct 7, 2007
Messages
15,010 (2.40/day)
Location
In a library somewhere on this earth
System Name Haro
Processor AMD 1700x
Motherboard AsRork x370 Taichi
Cooling EK Custom Loop - CPU only
Memory 32gb G-Skill Trident Z
Video Card(s) EVGA 1080 Superclock 2
Storage Too Many
Display(s) Viewsonic VX2450WM-LED 24" & LG 32 IPS
Case Cooler Master Cosmos II
Power Supply Cooler Master V1000
Mouse SteelSeries Rival 500
Software Win10 Pro
Benchmark Scores i5 750 4.62ghz pi runs // Evga FTW p55
it takes some time to find the right way to hold it in order to get it to read.. this mod takes time to do.. worst thing about it!
 
Joined
Oct 6, 2005
Messages
10,242 (1.47/day)
Location
Granite Bay, CA
System Name Big Devil
Processor Intel Core i5-2500K
Motherboard ECS P67H2-A2
Cooling XSPC Rasa | Black Ice GT Stealth 240 | XSPC X2O 750 | 2x ACF12PWM | PrimoChill White 7/16"
Memory 2x4GB Corsair Vengeance LP Arctic White 1600MHz CL9
Video Card(s) EVGA GTX 780 ACX SC
Storage Intel 520 Series 180GB + WD 1TB Blue
Display(s) HP ZR30W 30" 2650x1600 IPS
Case Corsair 600T SE
Audio Device(s) Xonar Essence STX | Sennheisser PC350 "Hero" Modded | Corsair SP2500
Power Supply ABS SL 1050W (Enermax Revolution Rebadge)
Software Windows 8.1 x64 Pro w/ Media Center
Benchmark Scores Ducky Year of the Snake w/ Cherry MX Browns & Year of the Tiger PBT Keycaps | Razer Deathadder Black
No. When measuring resistance, a small electrical charge is sent from the multimeter through the resistor to the other wire, and that is how the multimeter gets its reading. It should not be plugged in.

One thing that may help that I did was taking a nail file and trying to lightly scrape off some of the epoxy or whatever it is that they love to spray these cards with. I think that's the reason you're not getting a reading. It's gotta be bare metal to bare metal. And yes, use the very tips.

You may also try placing them here:

[x]llllll[[x]

rather than on the edges. Though, I found the edges easier, as I've got big hands.
 
Joined
Feb 15, 2007
Messages
1,925 (0.30/day)
Processor Intel C2D E8500 @ 4.25GHz (1.36V)
Motherboard Gigabyte GA-X38-DQ6
Cooling (Temporary) Tuniq Tower 120
Memory 2GB Transcend aXeram 1200+
Video Card(s) HIS HD3870 CF Volt modded
Storage 3 Seagate 320Gb Barracuda in an Intel Matrix Raid array
Display(s) Sony GDM-FW900 24" Widescreen CRT (a.k.a "The Shiznotch")
Case Ultra Aluminus Full Tower
Audio Device(s) onboard Intel HD audio
Power Supply PC Power & Cooling Silencer 750
Software XP MCE + Vista (HP) dual-boot
^^Listen to him in regards to this! And remember to change the setting on your DMM to Vm when checking core volts!

No power is required. You are only testing the resistance.

Like I said, it's kinda tough to just contact the ends of the resistor. Try not to get too flustered!
 

freaksavior

To infinity ... and beyond!
Joined
Dec 11, 2006
Messages
8,095 (1.24/day)
System Name ZeroUptime | M.A.S.S / MM1
Processor Xeon 2659 v3 / Xeon 2683 v4 / ARM A14
Motherboard Asus X99-E-10G WS / ASRock x99 usb 3.1 / Apple
Cooling NZXT Kraken / Noctua NH-L12 / Apple
Memory 16Gb DDR4 / 32Gb DDR4 / 16GB HBLM
Video Card(s) Powercooler ATI vega 64 / GT 7300 / ARM
Storage Samsung 970 512 Evo NVMe / A lot. / 256 + 512 External TB3
Display(s) Acer Predator X34 / Headless / Acer X34 Non predator
Case NZXT H630 |Rosewill 8bay 4u server chasiss / MMM1
Audio Device(s) Onboard / Onboard / Onboard
Power Supply Corais HX850 | Corsair TX750 / Internal 250w
Mouse g502 proteus core / Headless / g502 proteus core
Keyboard Corsair K95 Cherry Blue / Headless / K65 Cherry Red
Software Windows 10 / ESXI / Big Sur 11.2.2
it says 1.9.
 
Joined
Oct 6, 2005
Messages
10,242 (1.47/day)
Location
Granite Bay, CA
System Name Big Devil
Processor Intel Core i5-2500K
Motherboard ECS P67H2-A2
Cooling XSPC Rasa | Black Ice GT Stealth 240 | XSPC X2O 750 | 2x ACF12PWM | PrimoChill White 7/16"
Memory 2x4GB Corsair Vengeance LP Arctic White 1600MHz CL9
Video Card(s) EVGA GTX 780 ACX SC
Storage Intel 520 Series 180GB + WD 1TB Blue
Display(s) HP ZR30W 30" 2650x1600 IPS
Case Corsair 600T SE
Audio Device(s) Xonar Essence STX | Sennheisser PC350 "Hero" Modded | Corsair SP2500
Power Supply ABS SL 1050W (Enermax Revolution Rebadge)
Software Windows 8.1 x64 Pro w/ Media Center
Benchmark Scores Ducky Year of the Snake w/ Cherry MX Browns & Year of the Tiger PBT Keycaps | Razer Deathadder Black
Which card are you working on first?

If it's the HIS, these are some results I got:


Also, a trick when shading. If you press too soft, nothing happens. If you press too hard, you'll scrape graphite off and get less of a reading. Play with it. Listen to some good music while you do it. It's really very mechanical of an operation once you get going. And if you would like, you could make a voltage/resistance chart like I did.
 

freaksavior

To infinity ... and beyond!
Joined
Dec 11, 2006
Messages
8,095 (1.24/day)
System Name ZeroUptime | M.A.S.S / MM1
Processor Xeon 2659 v3 / Xeon 2683 v4 / ARM A14
Motherboard Asus X99-E-10G WS / ASRock x99 usb 3.1 / Apple
Cooling NZXT Kraken / Noctua NH-L12 / Apple
Memory 16Gb DDR4 / 32Gb DDR4 / 16GB HBLM
Video Card(s) Powercooler ATI vega 64 / GT 7300 / ARM
Storage Samsung 970 512 Evo NVMe / A lot. / 256 + 512 External TB3
Display(s) Acer Predator X34 / Headless / Acer X34 Non predator
Case NZXT H630 |Rosewill 8bay 4u server chasiss / MMM1
Audio Device(s) Onboard / Onboard / Onboard
Power Supply Corais HX850 | Corsair TX750 / Internal 250w
Mouse g502 proteus core / Headless / g502 proteus core
Keyboard Corsair K95 Cherry Blue / Headless / K65 Cherry Red
Software Windows 10 / ESXI / Big Sur 11.2.2
his card

1.620 for the diamond
 

Random Murderer

The Anti-Midas
Joined
Dec 6, 2006
Messages
6,974 (1.06/day)
Location
Florida, A.K.A. the Sweatbox
System Name TOO MUCH RADIATOR! | The TV Box a.k.a. The Shoebox
Processor Core i7 4930K @ 4.5GHz | Core i5 6600K @ 4.5GHz
Motherboard Asus X79 Rampage IV Extreme | Asus Z170i Pro Gaming
Cooling Custom water on CPU and GPU, dual 360mm radiators | Corsair H80i
Memory 4x 8GB G.Skill TridentX DDR3-1600 | 2x 4GB G.Skill RipJaws 4 DDR4-3000
Video Card(s) Sapphire AMD R9 295x2 | PowerColor AMD HD7970
Storage Samsung SSD 830 256GB, various others | 2x 1TB Seagate Barracudas in RAID1
Display(s) Dell U2713HM 2560x1440 IPS | Panasonic TC-L32E5 1080p IPS TV
Case Thermaltake Suppressor F51 (stripped down to hold two radiators) | Cooler Master Elite 130
Audio Device(s) RM-DAC -> Xiang Sheng 708b -> Sennheiser HD650 | HDMI sound device on 7970
Power Supply LEPA G1600-MA 1600W | Corsair CX750M 750W
Software Win 10 64
Benchmark Scores over 9000 BungholioMarks, "Bitchin' Fast"
ok. thanks. Now, i have it set to omega 2k and its not reading anything. the card is just sitting on my desk....i feel like an idiot lol

@ random, u should use that pic in your post so its a little easier to find the R1222 resister.

done.
 
Joined
Feb 15, 2007
Messages
1,925 (0.30/day)
Processor Intel C2D E8500 @ 4.25GHz (1.36V)
Motherboard Gigabyte GA-X38-DQ6
Cooling (Temporary) Tuniq Tower 120
Memory 2GB Transcend aXeram 1200+
Video Card(s) HIS HD3870 CF Volt modded
Storage 3 Seagate 320Gb Barracuda in an Intel Matrix Raid array
Display(s) Sony GDM-FW900 24" Widescreen CRT (a.k.a "The Shiznotch")
Case Ultra Aluminus Full Tower
Audio Device(s) onboard Intel HD audio
Power Supply PC Power & Cooling Silencer 750
Software XP MCE + Vista (HP) dual-boot
Yeah, 1.89 is about standard for stock resistance.
 
Joined
Oct 6, 2005
Messages
10,242 (1.47/day)
Location
Granite Bay, CA
System Name Big Devil
Processor Intel Core i5-2500K
Motherboard ECS P67H2-A2
Cooling XSPC Rasa | Black Ice GT Stealth 240 | XSPC X2O 750 | 2x ACF12PWM | PrimoChill White 7/16"
Memory 2x4GB Corsair Vengeance LP Arctic White 1600MHz CL9
Video Card(s) EVGA GTX 780 ACX SC
Storage Intel 520 Series 180GB + WD 1TB Blue
Display(s) HP ZR30W 30" 2650x1600 IPS
Case Corsair 600T SE
Audio Device(s) Xonar Essence STX | Sennheisser PC350 "Hero" Modded | Corsair SP2500
Power Supply ABS SL 1050W (Enermax Revolution Rebadge)
Software Windows 8.1 x64 Pro w/ Media Center
Benchmark Scores Ducky Year of the Snake w/ Cherry MX Browns & Year of the Tiger PBT Keycaps | Razer Deathadder Black
I'd start with the HIS, as the readings from the Diamond are a little different than stock. See what kind of results you get!
 

freaksavior

To infinity ... and beyond!
Joined
Dec 11, 2006
Messages
8,095 (1.24/day)
System Name ZeroUptime | M.A.S.S / MM1
Processor Xeon 2659 v3 / Xeon 2683 v4 / ARM A14
Motherboard Asus X99-E-10G WS / ASRock x99 usb 3.1 / Apple
Cooling NZXT Kraken / Noctua NH-L12 / Apple
Memory 16Gb DDR4 / 32Gb DDR4 / 16GB HBLM
Video Card(s) Powercooler ATI vega 64 / GT 7300 / ARM
Storage Samsung 970 512 Evo NVMe / A lot. / 256 + 512 External TB3
Display(s) Acer Predator X34 / Headless / Acer X34 Non predator
Case NZXT H630 |Rosewill 8bay 4u server chasiss / MMM1
Audio Device(s) Onboard / Onboard / Onboard
Power Supply Corais HX850 | Corsair TX750 / Internal 250w
Mouse g502 proteus core / Headless / g502 proteus core
Keyboard Corsair K95 Cherry Blue / Headless / K65 Cherry Red
Software Windows 10 / ESXI / Big Sur 11.2.2
ok so 1.9 for his and 1.62 for diamond. now i guess i just lightly rub the pencil across it measuring it each time.
 
Joined
Feb 15, 2007
Messages
1,925 (0.30/day)
Processor Intel C2D E8500 @ 4.25GHz (1.36V)
Motherboard Gigabyte GA-X38-DQ6
Cooling (Temporary) Tuniq Tower 120
Memory 2GB Transcend aXeram 1200+
Video Card(s) HIS HD3870 CF Volt modded
Storage 3 Seagate 320Gb Barracuda in an Intel Matrix Raid array
Display(s) Sony GDM-FW900 24" Widescreen CRT (a.k.a "The Shiznotch")
Case Ultra Aluminus Full Tower
Audio Device(s) onboard Intel HD audio
Power Supply PC Power & Cooling Silencer 750
Software XP MCE + Vista (HP) dual-boot
You got it. Here is where some "technique" come into play. Some like to use a wide lead (like if you drew back and forth on a sheet of paper while so as to make the tip as wide as the resistor) then you could shade in one stroke.

Some like a super sharpened pencil and make lots of tiny parallel lines from end to end, some do circles. (I think you can end up removing as much as you're applying with too ramdom of a pattern.)

Go with whatever works for you.
 

freaksavior

To infinity ... and beyond!
Joined
Dec 11, 2006
Messages
8,095 (1.24/day)
System Name ZeroUptime | M.A.S.S / MM1
Processor Xeon 2659 v3 / Xeon 2683 v4 / ARM A14
Motherboard Asus X99-E-10G WS / ASRock x99 usb 3.1 / Apple
Cooling NZXT Kraken / Noctua NH-L12 / Apple
Memory 16Gb DDR4 / 32Gb DDR4 / 16GB HBLM
Video Card(s) Powercooler ATI vega 64 / GT 7300 / ARM
Storage Samsung 970 512 Evo NVMe / A lot. / 256 + 512 External TB3
Display(s) Acer Predator X34 / Headless / Acer X34 Non predator
Case NZXT H630 |Rosewill 8bay 4u server chasiss / MMM1
Audio Device(s) Onboard / Onboard / Onboard
Power Supply Corais HX850 | Corsair TX750 / Internal 250w
Mouse g502 proteus core / Headless / g502 proteus core
Keyboard Corsair K95 Cherry Blue / Headless / K65 Cherry Red
Software Windows 10 / ESXI / Big Sur 11.2.2
its at 1.186 and does it matter if the pencil dust hits the other points?
 
Joined
Feb 15, 2007
Messages
1,925 (0.30/day)
Processor Intel C2D E8500 @ 4.25GHz (1.36V)
Motherboard Gigabyte GA-X38-DQ6
Cooling (Temporary) Tuniq Tower 120
Memory 2GB Transcend aXeram 1200+
Video Card(s) HIS HD3870 CF Volt modded
Storage 3 Seagate 320Gb Barracuda in an Intel Matrix Raid array
Display(s) Sony GDM-FW900 24" Widescreen CRT (a.k.a "The Shiznotch")
Case Ultra Aluminus Full Tower
Audio Device(s) onboard Intel HD audio
Power Supply PC Power & Cooling Silencer 750
Software XP MCE + Vista (HP) dual-boot
Um, yes. It does! Ask DanishDevil.;)

If you have some compressed air, try and blow the excess graphite away from any other components or it will act upon them the same way it does on the resistor you're shading.

Keep it clean.:toast:

Shoot for 1.00 on your resistance.
 

freaksavior

To infinity ... and beyond!
Joined
Dec 11, 2006
Messages
8,095 (1.24/day)
System Name ZeroUptime | M.A.S.S / MM1
Processor Xeon 2659 v3 / Xeon 2683 v4 / ARM A14
Motherboard Asus X99-E-10G WS / ASRock x99 usb 3.1 / Apple
Cooling NZXT Kraken / Noctua NH-L12 / Apple
Memory 16Gb DDR4 / 32Gb DDR4 / 16GB HBLM
Video Card(s) Powercooler ATI vega 64 / GT 7300 / ARM
Storage Samsung 970 512 Evo NVMe / A lot. / 256 + 512 External TB3
Display(s) Acer Predator X34 / Headless / Acer X34 Non predator
Case NZXT H630 |Rosewill 8bay 4u server chasiss / MMM1
Audio Device(s) Onboard / Onboard / Onboard
Power Supply Corais HX850 | Corsair TX750 / Internal 250w
Mouse g502 proteus core / Headless / g502 proteus core
Keyboard Corsair K95 Cherry Blue / Headless / K65 Cherry Red
Software Windows 10 / ESXI / Big Sur 11.2.2
its at .95

the dust is clear but i think i shaded around the resister also so other spots have the lead on it.
 
Top