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    Question PC won't boot after upgrading RAM

    The truth is this- 2x4GB DDR3 1066 will work, this is what the chipset will accept. Non booting is usually using x128 "AMD" RAM. Dells from that era required x64 Low density RAM. Crucial is a good brand for this. Many vendors can't answer this question. Some aftermarket have used x64 then...
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    Question Power supply is not On when I press the Power Button

    A couple of suggestions. Ask at Dell Community Forums. Dell technictions moderate there. Look in the online manual for that sytem. Blinking light on a Dell are usually trouble codes. There should also be a 4 LED diagnostic display somewhere that can be very specific. Try looking in the BIOS for...
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    [SOLVED] Dell OptiPlex with integrated Graphics.

    Core 2 Optiplexes vary because they made then for quite a while. You can get them for almost nothibg, but no telling what you will have. Here's a rundown of them Opti 745 P4 era, can run 266fsb 65nm C2D and Quads, OC option 130W QX6800 SLACP and Throttlestop software about 3.45GHz. 8GB DDR2 800...
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    [SOLVED] i5 to i7 Upgrade on Dell Inspiron

    You can look at that system at userbenchmark and see what others are running, and what those parts will do for you. https://www.userbenchmark.com/System/Dell-Inspiron-3670/89372 Run your own there and see where you need help.
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    Question Dell Optiplex 9020 SFF front panel pinout ?

    Dell doesn't publish those and changes them at various times for various reasons. Some times fan errors need to be manually removed from SYSLOG in the BIOS. You might have fixed the problemalready but not cleared the message.
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    [SOLVED] Upgrading T3500 - Need Advice

    I beg to differ. https://www.userbenchmark.com/System/Dell-Precision-WorkStation-T3500--/2522
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    Question Which Gpu is Suitable for Optiplex 755

    I've been away from this forum a while. But I will answer this old question just in case someone looks it up. There were 2 Q6600. One was 105W the newer G0 stepping was 95W. It will have SLACR marked on it. This is probably what you have. With a piece of tape it will go 3.0GHz. Look up Q6600...
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    [SOLVED] Upgrading T3500 - Need Advice

    The Dell T3500 is pretty good as long as you don't need CPU AVX support. 3 channel DDR3 1333 can keep up fairly well, and 48GB capacity is good also. Fastest clock speed is a Xeon X5687 4c/8t CPU. 3.6GHz/3.86GHz turbo. But there are some unlocked 6c/12t Xeons W3680/3690 that can be overclocked...
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    Question Which Gpu is Suitable for Optiplex 755

    The best GPU for that is the ZOTAC Gtx 1050 Mini 2GB. It's 2 slots wide, but has a single bracket. It's just about the only thing that fits as is For the MT the D9729 cooler from the older 130W Pentium D will cool that. The Q9650 or Q9550 are good 4 cores. The E7500 2 core can be tape modded to...
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    [SOLVED] Overclock Dell Optiplex mod bios

    The overclock for those is the BSEL tape mod from 266 to 333 fsb on the E7500 2 core CPU. This gets about 3.67Ghz This was used on the Q6600 to 3GHz back in the day, but the Q9650 runs about 10% better so isn't used for that any more...
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    [SOLVED] Dell precision t3500 giving a solid/non-blinking orange light. What's the failing component?

    You can get the online Delll manual for that and see what that light means. https://downloads.dell.com/manuals/all-products/esuprt_desktop/esuprt_dell_precision_workstation/precision-t3500_service manual_en-us.pdf But yes the PSU can be swapped for an aftermarket ATX unit. If you get it running...
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    [SOLVED] Optiplex 3020 MT won't boot after changing BIOS from Legacy to UEFI ?

    If your video card requires Lagacy to run then you'll get nothing in UEFI. That's probably why the onboard GPU is working.
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    [SOLVED] Dell inspiron 620 motherboard

    You need to get another GDG8Y motherboard. That's the way it is with Dells. Each system has it's own MB. Swaps almost never work for the reasons you just listed.
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    [SOLVED] Is this GT-1030 compatible with my prebuilt PC motherboard?

    The 1030 won't be much better than the built in GPU. I would go for the 1050Ti at minimum. At least it's capable of some 1080p action. Here are the builds for that at userbenchmark. You can look in the GPU performance column and see what I mean. The 750Ti there is much more powerful than the...
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    [SOLVED] Zotac GTX 1060 6GB Mini not responding or detected ?

    First I would make a System restore point, them remove any old GPU drivers in safe Mode (F8) You may need to disable some UEFI BIOS settings to run the ZOTAC in Legacy Compatibility mode. The R9 290 may have been UEFI.
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    [SOLVED] Dell precision t3500 and ryzen 5 3600

    The Dell T 3500 is a good budget gaming platform. X5687 Xeon is a fast 4core 8 thread CPU and pretty cheap. The fastest setups are the W3680 Xeon which can be overclocked to about 4.2GHz 6core 12 threads. Your memory setup is all wrong for that system. It has 3 channel RAM. So 12GB (3x4GB, or...
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    [SOLVED] 240w PSU enough for GTX 1650 low profile?

    It should run off of the PCIe slot just fine. Smaller computers have fewer slots and bays to power and can use a smaller PSU. Also office type computers use less powerful CPUs again saving power. With 4GB GPU, and 8GB sytem RAM you may encounter a few games that will want more RAM. Bumping up...
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    [SOLVED] Gt 710 overclocking help

    Stick a fan on it.
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    [SOLVED] Are Xotic PC Upgrades Worth It?

    For a computer that will be used hard the cooling upgrades can be important and can allow higher performance and longer life. Overclocking can reduce the life of parts and may not be what you want for professional use. The thermal past and high high performance cooling pads are very real and...
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    Question Windows Update 14 Aug then monitor goes awry

    Try using System Restore to revert to before the update.
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    [SOLVED] How To Fix GPU Overheating?

    13 years ago, and if it was an office type computer the GPU, if it came with one, would have been 35W or so and 256mb-512mb of RAM. So cooling wasn't an issue. If you have an empty expansion slot you can add a blower to pull air out there. Antec Cyclone is one. Some times expansion slots have...
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    [SOLVED] How To Fix GPU Overheating?

    Starting at the GPU itself is always a good idea. But you also need to have a lot of cool air going to the fan/s on that old high powered card. Air doesn't usually blow straight out the back of a fan. There is a dead spot behind the motor, and centrifugal force spreads it away in a big cone. You...
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    Question Usable Memory Ram is 16 GB but 7.9 GB is only usable. How to Maximize it?

    Windows7 Home Basic has an 8GB RAM limit.
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    [SOLVED] Optiplex 760 recognizes PCI-Express card as SDVO

    Dell BIOS is a take it or leave it kind of thing. They selll thousand of them to offices with warranty and extended tech support. They're intentionally hard to modify. It will allow a modest GPU upgrade limited in size and power. But that's about all it's set up to do. PCI network cards exist...
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    Question Usable Memory Ram is 16 GB but 7.9 GB is only usable. How to Maximize it?

    We need to know what motherboard you have, what video card, and what operating system you're using.
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    [SOLVED] Optiplex 760 recognizes PCI-Express card as SDVO

    I'm guessing you don't have the MT (tower) version which has a 1x PCIe slot. The other versions the only PCIe slot will be the 16x slot. I used a PCI network card for my Optiplex 380 and left the 16x PCIe for a graphics card. Those assume that the PCIe slot will be used for a graphics card...
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    [SOLVED] 10 yr old PC upgrade

    The SSD will make it load faster, and lose less performance when it runs out of RAM. 8GB of RAM will keep it form doing that. The CPU is OK. I would go for a GTX1050 2GB card. Unless you can save a bunch of money on the 750Ti which is OK also. The 1050 will get you into low end 1080P gaming...
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    [SOLVED] Security breached and data compromised

    I actually resorted to running my computer off of a Linux live DVD with no HDD connected. Tor browser helps since it connects differently each time. But many sites won't allow it. Brave browser blocks a lot of tracking software. I don't use a password on Ebay. They text a single use code each...
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    I think I need to replace some parts...

    Most Dell and HP won't go over 95W CPU, which keeps the Core 2 Extremes out. So most likely not "all" LGA775 will run either.
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    [SOLVED] Shared system memory (Half of my memory is useable)

    The 4GB GPU will take 4GB of memory adresses from the top down at startup (1/2 of 8GB). If you put in 16GB it will still take 4GB. So you should be OK. Even with an 8GB GPU that actually would take 1/2 the RAM you would still have twice as much available anyway.
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    I think I need to replace some parts...

    As above the SSD will make a big difference. E8600 CPU and Q9650 are kind of expensive. The $5 E7500 with a piece of tape will get you 3.67GHz. You may need to find the correct heatsink for the 95W 4 cores to fit that computer...
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    [SOLVED] Why are only some of my games running with low FPS?

    The R9 380/285 ( same card different BIOS) is just about equal to a GTX1050Ti4GB. Probably good for 1080P medium settings. if you raised your resoluion or detail level that my be the issue. You can probably adjust those settings down to make it work. FSAA is a resource hog also.
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    [SOLVED] Dell XPS 420 Upgrades

    TJ258 is a nice cooler upgrade. You just have to saw a platic brow off the top and fill/cover the hole. For cheap thrills you could play around with a QX6850 overclock. they're unloved and the good G0 stepping. Shop by the SLAFN code and you might get a better deal.
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    [SOLVED] Optiplex 9010 - Reboots twice when turned on, works on 3rd reboot.

    I had a rootkit that did that. Try MalwareBytes Antirootkit.
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    [SOLVED] I need to install a pcie nic into my Dell Optiplex 780

    What's wrong with the onboard NIC? If you loaded Win 10 try manually loading the NIC Drivers by them selves. Sometimes the Win 10 driver don't work
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    [SOLVED] Dell XPS 420 Upgrades

    I'm building one of those right now. QX9650 @ 4.32Ghz,12GB DDR2 800,GTX1060 6GB Dell 425W PSU from a T3400 workstation. The 4GB DDR2 800 low density (512x64) modules are very expensive. But 8GB DDR2 800 is easy. Must be 256x64 modules. The QX9650 and T9303 heatsink will get you 4GHz. with...
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    [SOLVED] My computer's Windows Experience Index

    The Windows score is simply the lowest score of all components. If you improve the GPU and raise the graphics score to 7.9 then 5.9 of the HDD would be the new score. Most of the time the HDD has loaded the program into memory, and is just sitting there doing nothing. Unless you editing video or...
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    [SOLVED] Will the DELL Studio XPS 8300 fit into the dell optiplex 3010 case?

    Dell MB swaps are not recommended. Dell uses proprietary, confidential pinouts on many of their cables such a s front I/O. PSU connectors if they aren't the standard 24 pin, and anywhere else they choose. They change them all the time. It usually doesn't end well. This is why Dell MB are so...
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    Question This app can't run on this PC error

    Just a guess but look in Task Manager ans see if some program is consuming a lot of memoery, leaving not enough to run the game.
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    [SOLVED] Memory not showing up in Windows

    Maybe reset the CMOS with the jumper or r&r the battery. It may have an old capacity saved. Updating the BIOS may help also if there's a newer one.