I posted to my @irishmasms@pixel.infosec.exchange account pictures of my two Lambda LQD-422 dual regulated power supplies. Scored at EFM, but both have issues. Is it worth having them fixed - and who would do such repairs?

The one has the note: CT 1 works, meter bad. CH 2 to rail, Meter bad"

The other has" CH1 & CH2 volts are good. Meter Ch1 is bad, CH2 good?"

I am unfamiliar with power supplies like this; was looking for testing on my bench before I had to dig out the right wall wart and thought these may help.

EDIT: I found this that may help https://www.djerickson.com/lambda/

#siliconValley #SillyValley #sanfrancisco #sanfran #sanfranciscocomputers #sanfrancomputers #sanfranciscovintagecomputers #sanfranvintagecomputers #sanfranciscovintagehardware
#sanfranvintagehardware
#vintagecomputing #vintagecomputint #vintagecomputer #vintagecomputers #vintagecomputalk
#vintagehardware #computerHistory #retro #VCF #vintageComputerFestival
#retrocomputing #retroComputers #WallOfRetro #retroTech #retroTechnology
#nerdsOfVintage #happyNerding
#computer #tech #computerHardware #laptop #laptops
#upcycle #restore #TechnologyRepair #WasteNoWantNot #reuse #RepairReuseRecycle
#retroNetworking #networking #wifi #homeWiFi #homenetworking #AP #accessPoint

I posted over on @irishmasms@pixel.infosec.exchange The #mug
I received at #microcenter in #santaclara yesterday.
It is a nice mug, it will be added into my rotation.

The new store, well it is nice to see them back in #siliconValley
Not as nice as I recall their store in #denver and definitely focused on #peripherals targeting #gamer types and #influencers
The selection of #3dprinting supplies was impressive

The crowds was insane - the parking lot was full, lines for support was long, checkout was not that bad. I did not purchase anything though. The couple of items I would have considered was on sale but sold out or was more than I was willing to spend.

I would suggest going in the off hours or waiting until the newness dies down before going.

#siliconValley #SillyValley #sanfrancisco #sanfran #sanfranciscocomputers #sanfrancomputers #sanfranciscovintagecomputers #sanfranvintagecomputers #sanfranciscovintagehardware
#sanfranvintagehardware
#vintagecomputing #vintagecomputint #vintagecomputer #vintagecomputers #vintagecomputalk
#vintagehardware #computerHistory #retro #VCF #vintageComputerFestival
#retrocomputing #retroComputers #WallOfRetro #retroTech #retroTechnology
#nerdsOfVintage #happyNerding
#computer #tech #computerHardware #laptop #laptops
#upcycle #restore #TechnologyRepair #WasteNoWantNot #reuse #RepairReuseRecycle
#retroNetworking #networking #wifi #homeWiFi #homenetworking #AP #accessPoint

Shoebox 👎 - PS wrapped-up next to unit 👎 - Front Display of RARE tech unscathed?!! 🤩🤩🤩 (Partial refund also good)

#Hayes #HayesChronograph #eBayProblem #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd

Continuing down my vintage Roland rabbit hole... It receives MIDI SysEx Messages for Karaoke Lyrics Display 🤠 🎶

#Roland #LVC1N #MIDILyrics #MIDIKaraoke #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd

New Vid: I now have an Atari Mega ST Keyboard ...with an identity crisis 🇺🇸 🇩🇪 🤓
https://www.youtube.com/watch?v=EdHqpt2M-Xk

#Atari #AtariST #AtariMegaST #Atari16Bit #Keyboard #IBoughtItOnEbay #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd

Media Format upgrade changes going on in the studio today 😎 💾 🎶

#Roland #MT300s #MT300 #MIDIPlayer #Gotek #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd

Here are photos inside the TRS-80 RS-232 switcher (previously posted). C2 certainly needs some attention 🧐

#Tandy #RadioShack #TRS80 #RS232 #261499 #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd

Picked-up this beefy, oversized RS-232 switcher from the 80s that costs over $400 when adjusted for inflation! 🤑

#Tandy #RadioShack #TRS80 #RS232 #261499 #BatteryCard #The80s #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd

Recently got the Atari XE PBI Tester CA026033. Good thing the label is still attached! 😜

#Atari #AtariXE #Atari65XE #Atari130XE #Atari800XE #Atari8Bit #CA026033 #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd

New Vid: Is this the Rarest Atari Computer ?!
https://www.youtube.com/watch?v=e7jp3VnlqmM

#Atari #AtariPortfolio #Portfolio #Portfolio512 #HPC004512 #HPC004 #HPC005 #RareAtari #RarestAtari #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd

New Vid: Q*bert fun at VCF SoCal 2025 🕹️
https://www.youtube.com/watch?v=m-otwyqBX8Y

#Qbert #VCFSoCal #VCF #VCFed #Atari #Atari2600 #Atari8Bit #AtariXL #Atari800XL #TI99 #Commodore #C64 #Replicade #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd

Along with @tubetime 's thread this morning, here are some other pictures from #EFM aka #electronicsFleaMarket

Not as good as last month, but a couple of finds.

Be sure to check out my pixelfed post for other pictures

#siliconValley #SillyValley #sanfrancisco #sanfran #sanfranciscocomputers #sanfrancomputers #sanfranciscovintagecomputers #sanfranvintagecomputers #sanfranciscovintagehardware #sanfranvintagecomputers
#vintagecomputing #vintagecomputint #vintagecomputer #vintagecomputers #vintagecomputalk
#vintagehardware #computerHistory #retro #VCF #vintageComputerFestival
#retrocomputing #retroComputers #WallOfRetro #retroTech #retroTechnology
#nerdsOfVintage #happyNerding
#computer #tech #computerHardware #laptop #laptops
#IBM #thinkpad #thinkpads #VintageThinkPad #X86 #WindowsVista #IBMhardware #lenovoHardware #Thinkpadnium #apple #macintosh #marchintosh

Talking with the folks in the local #vintage / #retrocomputing community, they clued me in that the #ThinkPad #RAID is a steaming pile of 💩 and not worth the trouble.

🤷 Oh well. Thanks for cluing me in

So I swapped out the two testing #NVMe drives I was using and reinstalled the original sticks - to have #windoz10 demanding for the #bitlocker recovery key. 🤦‍♂️

Well, time to wipe & install #windoz11 then.

Install went fine, only 4 rando #drivers to find for all #devices to be recognized and working.

Using my #CTT scripts to install the majority of applications, then to remove the #spyware #bloatware and other garbage #micro$oft added to #windows11

Then migrate my #data from my other ThinkPad. Welcome to my #sunday #funday

#siliconValley #SillyValley #sanfrancisco #sanfran #sanfranciscocomputers #sanfrancomputers #sanfranciscovintagecomputers #sanfranvintagecomputers #sanfranciscovintagehardware #sanfranvin-tagehardware
#vintagecomputing #vintagecomputint #vintagecomputer #vintagecomputers #vintagecomputalk
#vintagehardware #computerHistory #retro #VCF #vintageComputerFestival
#retrocomputing #retroComputers #WallOfRetro #retroTech #retroTechnology
#nerdsOfVintage #happyNerding
#computer #tech #computerHardware #laptop #laptops
#IBM #thinkpad #thinkpads #VintageThinkPad #X86 #WindowsVista #IBMhardware #lenovoHard-ware #Thinkpadnium
#upcycle #restore #TechnologyRepair #ThinkPadRepair #WasteNotWantNot #Thinkpadnium
#makeShitMonday #showmewhatyougot

Ok, I spent yesterday afternoon trying to get #RAID configured on my #lenovo #ThinkPad #P70 - to no success.

I found this video https://www.youtube.com/watch?v=AyCC1NGe8a8&t=36s of the similar #p50 and configuring #RAID which shows the #BIOS interface but my P70's only show the "non-raid physical discs" I do not have an option for RAID volumes. Note I have upgraded the BIOS to the most recent version on lenovo's web site. Any thoughts?

I have attached 2 #screenshots of what the BIOS displays - I'm trying to configure the RAID on the two 512GB #NVMe sticks.

#siliconValley #SillyValley #sanfrancisco #sanfran #sanfranciscocomputers #sanfrancomputers #sanfranciscovintagecomputers #sanfranvintagecomputers #sanfranciscovintagehardware #sanfranvin-tagehardware
#vintagecomputing #vintagecomputint #vintagecomputer #vintagecomputers #vintagecomputalk
#vintagehardware #computerHistory #retro #VCF #vintageComputerFestival
#retrocomputing #retroComputers #WallOfRetro #retroTech #retroTechnology
#nerdsOfVintage #happyNerding
#computer #tech #computerHardware #laptop #laptops
#IBM #thinkpad #thinkpads #VintageThinkPad #X86 #WindowsVista #IBMhardware #lenovoHard-ware #Thinkpadnium
#upcycle #restore #TechnologyRepair #ThinkPadRepair #WasteNotWantNot #Thinkpadnium
#makeShitMonday #showmewhatyougot

I scored 2 #Thinkpad #X260 laptops at #EFM #electronicsfleamarket in March with a handful of batteries for really cheap.
a i7 2.6Ghz and an i5 2.4Ghz

The i7 is immaculate, and is running great.
The i5 has some issues. Opening it up it was missing the SSD and SODIMM RAM, and I noted some corrosion on the aluminum frame around the SSD slot.

Getting it to moot up, there is this really weird spotting and "worms" with the #LCD that is really distracting. Not sure how this happened - and would love any insights as to the what & why this happened.
I suspect just easier to swap out the 12.5" 1366x768 for something with better resolution?

I did order two 32 GB DDR4 2666 SODIMMs from #aliexpress - the unofficial max #RAM for these X260's - and they work great. Both the i7 & the i5 detect the SODIMMs in the BIOS and in Win11. I initially had some spare 16GB SODIMMs in them, but why not max out the RAM when most apps and browsers are memory hogs lately?

#siliconValley #SillyValley #sanfrancisco #sanfran #sanfranciscocomputers #sanfrancomputers #sanfranciscovintagecomputers #sanfranvintagecomputers #sanfranciscovintagehardware #sanfranvin-tagehardware
#vintagecomputing #vintagecomputint #vintagecomputer #vintagecomputers #vintagecomputalk
#vintagehardware #computerHistory #retro #VCF #vintageComputerFestival
#retrocomputing #retroComputers #WallOfRetro #retroTech #retroTechnology
#nerdsOfVintage #happyNerding
#computer #tech #computerHardware #laptop #laptops
#upcycle #restore #TechnologyRepair #WasteNotWantNot #reuse #RepairReuseRecycle
#makeShitMonday #showmewhatyougot

How the @!#?@! do you hold the stick???

#Qbert #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd

For my first #marchintosh post, some scores from #trashnothing #freecycle over the weekend.

The #iMac apparently had the magic smoke & sparks fly out, we shall see what parts can be salvaged

- An older #ipad
- a few #macpro - Two appear to be the 2012 vintage, the same as my orignal MacPro that I still have. Hopefully candidates for #OCLP
- Some #keyboards
- retro surge srtip
- random ewaste: panasonic land line phone, some cables, spicy pillows,

Original post on #pixelfed :
https://defcon.social/@irishmasms@pixel.infosec.exchange/114111062655093396

#siliconValley #SillyValley
#vintagecomputing #vintagecomputing #vintagecomputint #vintagecomputer #vintagecomputers #vintagecomputalk #vintagehardware
#computerHistory
#retro #retrocomputing #retroComputers #WallOfRetro #retroTech #retroTechnology
#nerdsOfVintage #happyNerding
#computer #tech #computerHardware
#SF #sanfran #sanfrancisco #sanfrannerds
#sanfrangeeks
#sanfrancomputers
#sanfranretro
#sanfranvintage

Came across a fun sample pack of National Semiconductor Gate Array High Density Packages. Call me a Nerd 🤓

#NationalSemiconductor #GateArray #HighDensityPackages #Samples #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd