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48k issue 4B display problem etchi,, i have a zx spectrum 48k issue 4B with a display issue it has wavy lines in both the border and paper,some colours seem worse than others ie red…
... a zx spectrum 48k issue 4B with a display issue it has ... -
Spectrum 48K colour problemI obtained Spectrum 48K issue 2 in verry good condition. Machine work very good, but picture on my Samsung TV (72cm diagonal flat 100 Hz) is little s…
I obtained Spectrum 48K issue 2 in verry good ... method useful for this particulary problem.
I am not familiar ... detailed description of all Spectrum 48K motherboard revisions (with real photos ... -
48k loading problemIve made a video explaining my problem but long story short im trying to load games on my 48k using a mono lead to my computer and playing the emulat…
... made a video explaining my problem but long story short im ... to load games on my 48k using a mono lead to ... -
Composite mod display problemI'm fairly ham-fisted with a soldering iron but I thought I'd have a crack at the composite mod on two of my 48K rubber keys, as I'd already opened o…
... mod on two of my 48K rubber keys, as I'd ... 'm getting a jumping/flickering display, largely grainy B&W ... -
48K keyboard problemI have a strange issue with an issue 2 48k spectrum. Hopefully you guys can point me in the right direction in finding the fault. For some reason t…
... issue with an issue 2 48k spectrum. Hopefully you guys can ... 't see that being the problem, plus not matter how I ... -
48k noise problem..Hi guys, I need some hardware advice with my old 48k. The machine is VERY noisy - I've fixed the video noise by performing the 'composite' mod, but …
... hardware advice with my old 48k.
The machine is ... tape recorder. . . There's no problem with my souncard & Mixing ... -
ZX Spectrum 48k Sync ProblemHi, Sometimes when I loaded a game it starts scrolling vertical. Seems something like a VSYNC problem or something? anyone familiar with this problem…
Hi,
Sometimes when I loaded a game it starts scrolling vertical. Seems something
like a VSYNC problem or something? anyone familiar with this problem and
knows how to solve it?
Regards,
Sander -
Full-screen display problem with SPINI'm using a PC with an "extreme graphics" on-board intel video card and SPIN (which is a perfectly good emulator in all other respects) has issues wi…
... either giving me a garbled display or giving me the "error ... -
Spectaculator Display ProblemI have Spectaculator 6.25 and 6.40(Plus D Build). The problem is that the interlace has been turned off and Mimic TV is NOT selectable from the menu…
... D Build).
The problem is that the interlace has ... />
I have had this problem before.
I think ... -
Megadrive display problemSlightly miffed about this. Playing on my megeadrive last night in full colour happy days me thought. But this morning it be in only B&W. Tv is not …
... ;W. Tv is not the problem as my mastersystem is in ... -
ZXSpectrum intermitent displayHello folks, I've got myself a ZX Spectrum (issue2) with a small display problem and am hoping folks more knowledgeable than myself can help me fix t…
... Spectrum (issue2) with a small display problem and am hoping folks more ... picked it up. Keyboard and display, the keyboard was an easy ... I assume it's a display issue and not cycling power ... -
Grey ZX Spectrum+2 128k Display problemHello, I have a grey ZX Spectrum+2 128k. I have the original power supply and I have recently tried to connect it up to a TV. The system appears…
... can't get it to display properly. Can anyone advise where ... -
how is real spectrum used?I have just downloaded real spectrum for use on my win XP. I have read the info but still have got problems. 1) If I remove the 128k rom there is a…
... 128k mode but has the display problem above the hall of fame ... to 48k Spectrum mode.
Anyone else have this problem?:sad ... -
how is real spectrum used?I have just downloaded real spectrum for use on my win XP. I have read the info but still have got problems. 1) If I remove the 128k rom there is a…
... 128k mode but has the display problem above the hall of fame ... correct top border graphics in 48K mode. (centred and consistently aligned ... 'd be getting a problem loading it in 48K mode, maybe something ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... to composite mod my old 48k Speccies and they were what ... TV display problem with the easiest and safest Opus Discovery partner , the 48k ... Electronics RGB interface with a 48k Spectrum and an RGB monitor ... : desktop space is the main problem. I am have to put ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
I decided to remove the troublesome dowel .In future it will have to be dropped back in when needed.
The Opus works fine with the 48k Speccy so the problem is with the Toastrack .It is a disappearing screen display problem -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... This Speccy had a fundamental problem : it was overheating massively ... (I have seen that problem before on 128k Toastracks ... Mica insulator ): So the underlying display problem was "regulator inspired" . ... wonder if some later 48k Spectrums were sent "out ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... and got purpley border screen display which at least shows ... issues that are causing the display problem and here a significant disadvantage ... is some sort of screen display . I have learnt recently ... effect on a Speccy 48k Issue 2 screen display . Clearly I ... -
Fixing a poorly Issue 3 - Odd faults.Here's one for you Spectrum fixers, I warn you it's a long one. I've spent a couple hours this evening doing several repairs on a rubber keyed Speccy…
... . This board also had a display problem, only showing black paper area ... all working correctly as a 48k machine. Just need to fix ... volts! Briefly grabbed my working 48k one, tried that and the ... -
Display Problem In SpectaculatorI have Spectactulator 6.1 installed on two PCs both with Windows 98. It worked fine on both. But now when I run Spectaculator on the other there are…
I have Spectactulator 6.1 installed on two PCs both with Windows 98.
It worked fine on both.
But now when I run Spectaculator on the other there are horizontal lines down the screen.
It looks like two shades of grey on the ... -
A new ZX spectrum cloneOver the past 12 months i have been developing a new spectrum clone as a hobby project to waste my spare time on. It is still not fully complete yet …
... spectrum 128K compatible hardware with 48K display timings
Floating bus and ... to match standard 48K
Add an LCD display to the coprocessor ... -
128K RGB Display problem.I have just got my hand on a toast rack, but when powered and connected to the telly the picture jumps horizontally at random intervals. Could it be…
I have just got my hand on a toast rack, but when powered and connected to the telly the picture jumps horizontally at random intervals.
Could it be that my new Samsung telly can't keep a latch on the signal or is it something that needs ... -
Seriously weird Issue 2 issue... (RAM-related)Hi guys; I have been trying to fix up my Issue 2 and have run across a bizarre issue that I haven't seen elsewhere in the forums. Hopefully one of …
... />
Spectrum: Issue 2, 48k
Initial problem: Yellow screen, only sees ... -15, but the same screechy problem occurs. I have another 5x ... -
Sprite adviceHello. So, I'm slowly getting to grips with Z80 assembly - currently equal parts frustration and enjoyment. Now looking for some advice to help shift…
[QUOTE=48K]The problem was the djnz spritedraw. It's just a relative jump isn't it? (+ or - 128bytes?).The loop must be too big.[/QUOTE]
If that was the problem, I'm suprised your compiler isn't warning you of the fact? -
Dead Spectrum +Hi all, I've recently dug out my old Spectrum + with the idea of repairing it. When I last looked at it, when I was much younger, I was soldering a …
... ago. The olde blocky changing display problem.
There's a ... -
Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…
... simpler - stays for 48K).
So, problem would be on some ... must be multiple faulty, incompability problem (but not NTSC one). -
Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…
... simpler - stays for 48K).
So, problem would be on some ... must be multiple faulty, incompability problem (but not NTSC one).[/QUOTE ... -
Video output (48K)Hello! I've made video mod on my Zx Spectrum. Now the problem of scanning (and tuning) to right channel is history for me. But, now I have another …
... it has to be some 48k hardware problem.
And no ... /> Arda: in this case the problem is most visible. If I ... you almost can't see problem anymore (but it's stronger ... -
Announce: BASin r14b availableHere's the fix mentioned earlier for those of you that either are too lazy to update your OS (XP SP2 has been out aaaaages, Arjun!) or even junk that…
... /> Bigjon: As for the 48k snapshot problem mentioned in a previous post ... -
Asus Eee PC thoughtsBasics: UMPC with 7" screen. underclocked 900MHz Celeron M processor. Price: ?220. Connectivity: Wifi, 3xUSB2.0, MMC/SDRAM card-reader, 0.3mp webca…
... an answer to the flat display problem, except us."
Genius ...
